MULTIPLE CHOICE Choose the one alternative that best completes the statement or answers the question Determine whether the equation in one variable is linear 1) x - = 1) _ A) linear B) not linear 2) 2) _ -8=8 A) linear B) not linear 3) 3) _ = 14 A) linear B) not linear 4) 12x + 11 = 13 A) linear 4) _ B) not linear 5) 5) _ + 18 = A) linear 6) 7) B) not linear 6) _ x + π = A) linear B) not linear 7) _ -7=0 A) linear B) not linear 8) 71.2x = 1.7 A) linear 8) _ B) not linear 9) 6(x - 5) = A) linear 10) 11) 9) _ B) not linear 10) = 15 A) linear B) not linear 11) - 23 = 16 A) linear B) not linear 12) 6x = A) linear Solve the equation 13) a - 23 = A) {-30} 12) B) not linear 13) B) {30} C) {16} D) {-16} 14) x + = - 12 A) {4} B) {- 20} C) {- 4} D) {20} 15) x + 12 = A) {- 5} B) {- 19} C) {5} D) {19} 14) 15) 16) -12 = b - 17 A) {29} B) {5} C) {-5} D) {-29} 17) -18 = b + A) {27} B) {-9} C) {9} D) {-27} 18) - + b = 13 A) {17} B) {-9} C) {-17} D) {9} 16) 17) 18) 19) 19) + x = 12 A) B) {23} C) D) 20) 20) x+ = A) B) {1} C) D) 21) 21) x+ =A) B) C) D) 22) 22) x= A) B) C) D) 23) 23) - +z= A) B) C) D) 24) 4.1 + x = 19.6 A) {15} B) {23.7} C) {15.5} D) {23.2} 25) - 18.4 - m = 26.9 A) {8.5} B) {-8.5} C) {45.3} D) {- 45.3} 26) 10 + 6p = 7p A) {6} B) {10} C) {-10} D) {-3} 27) 7y = 6y - 3.8 A) {7} B) {-16.8} C) {-3.8} D) {3.8} 28) 17x - = 11x + A) {5} B) {3} C) {0} D) {2} 24) 25) 26) 27) 28) 29) 10x - - 7x = 16 A) {7} 30) 5(y + 6) = 6(y - 2) A) {18} 29) B) {4} C) {6} D) {9} 30) B) {42} C) {-18} D) {-42} 31) 5(2z - 3) = 9(z + 2) A) {-3} B) {8} C) {3} D) {33} 32) 10y = 6y + 10 + 3y A) {-10} B) {100} C) {10} D) {-100} 33) - 6a + + 7a = - 26 A) {35} B) {-21} C) {21} D) {-35} 34) - 6b + + 4b = -3b + A) {8} B) {-8} C) {-3} D) {5} C) {-10.9} D) {-24.5} 31) 32) 33) 34) 35) -8.9 + 5x - 6.3 + 3x - 2.5 = 5.6 + 9x + 1.2 A) {10.9} B) {24.5} 35) Use the given information to write an equation Let x represent the number described in the exercise Then solve the equation and find the number 36) The sum of a number and forty-four is fifty 36) A) x + 44 = 50; B) x - 44 = 50; 94 C) x ÷ 44 = 50; 2200 D) 44x = 50; 1.14 37) Twenty-nine increased by a number equals fifty-two A) 29 + 52 = x; 81 B) 29 - x = 52; -23 C) 29 + x = 52; 23 37) D) 29x = 52; 1.79 38) If 306 is subtracted from a number, the result is 606 A) x - 306 = 606; -912 B) x - 306 = 606; 912 C) x + 606 = 306; -300 D) x + 306 = 606; 300 38) 39) If 328 is added to a number, the result is 658 A) x - 328 = 658; 986 C) x + 328 = 658; -330 39) B) 328 + x = 658; 330 D) 328 + x = 658; -986 Solve 40) The cost of having a car towed is given by the formula C = 3x + 55, where C is in dollars and x is the number of miles the car is towed Find the cost of having a car towed miles A) $61 B) $51 C) $58 D) $6 40) 41) The monthly cost of a certain long distance service is given by the formula where C is in dollars and t is the amount of time in minutes called in a month Find the cost of calling long distance for 110 minutes in a month A) $5.50 B) $9.45 C) $15.95 D) $10.45 41) 42) The amount of water in a leaky bucket is given by the formula , where f is in ounces and t is in minutes Find the amount of water in the bucket after minutes A) 116 oz B) 156 oz C) 30 oz D) 96 oz 42) 43) The altitude above sea level of an airplane just after taking off from an airport on a high plateau is given by the formula h = 400t + 2973, where h is in feet and t is the time in minutes since Find the altitude of the airplane after minutes A) 6173 ft B) 6273 ft C) 3200 ft D) 6073 ft Solve the equation using the multiplication property of equality 44) a=0 A) {21} B) {0} C) {1} 43) 44) D) {-21} 45) 45) = 15 A) {17} B) {18} C) {45} D) {5} 46) 46) - =-8 A) {- 16} B) {10} C) {16} D) {- 10} 47) 47) = 12 A) {-16} 48) 5x = 30 A) {6} B) {16} C) {48} D) {-48} 48) B) {25} 49) 18x = A) {0} C) D) {150} 49) B) {1} 50) 5a = -20 A) {-4} C) {18} D) {-18} 50) B) {1} C) {-25} D) {25} 51) -2x = -12 A) {6} B) {2} C) {10} D) {-10} 52) - 28x = 24 A) B) C) D) 51) 52) 53) 53) x = -9 A) {-3} B) {-6} C) {-36} D) {-5} 54) 54) 15 = A) 55) x B) C) {- 20} D) 55) x = 35 A) B) C) {40} D) 56) 56) - s= A) B) C) D) 57) 9x + x = 90 A) B) {8} C) {9} D) 58) -6x + x = -50 A) {11} B) {10} C) {-11} D) {-10} 59) 9x + 15x = 19 A) B) {-5} C) D) {456} Solve the equation 60) -y = -7 A) {0} 61) -x = -15 A) {0} 57) 58) 59) 60) B) {-1} C) {-7} D) {7} 61) B) {-1} C) {15} D) {-15} Solve the equation using both the addition and multiplication properties of equality 62) 9r + = 48 A) {36} B) {40} C) {2} D) {5} 63) 2n - 10 = 10 A) {10} B) {15} C) {22} D) {18} 64) -18 = -5x - A) {-10} B) {-6} C) {3} D) {6} 65) 47 = -4x + A) {48} 66) -8x - 24 = -168 A) 62) 63) 64) 65) B) {18} C) {44} D) {-10} 66) B) {-136} C) {-18} D) {18} 67) - 95 = - 10x + A) {10} B) {- 10} C) {94} D) {90} 68) -2x = 35 + 5x A) {-5} B) {-4} C) {5} D) {42} 69) 8y + 40 = 3y A) B) {8} C) D) {-8} 67) 68) 69) 70) - 4y - 18 = -6y A) 70) B) {-9} C) {9} D) 71) 7x - = 5x + -1 A) {6} B) {1} C) {3} D) {4} 72) 10y - = -6 + 3y A) B) C) D) 73) 3x - = 84 - 7x A) {- 9} 74) 5x - 6x - = -7x A) 71) 72) 73) B) C) {9} D) 74) B) C) D) Use the given information to write an equation Let x represent the number described in the exercise Then solve the equation and find the number 75) The product of three-fourths and a number is six 75) A) B) C) D) x = 6; - x = 6; 76) If thirty is divided by a number, the result is five A) B) = 5; 150 = x; 77) A number subtracted from eighteen is four A) 18 + x = 4; -14 B) x - 18 = 4; 22 = 6x; + x = 6; 76) D) 30 - x = 5; 25 C) = 5; 77) C) 18 - = x; 14 D) 18 - x = 4; 14 Solve the problem 78) 78) The time it takes to travel a given distance at constant speed is given by the formula where t is the time, d is the distance, and r is the rate of travel At 40 miles per hour, what distance can be traveled in hours? A) 320 mi B) 80 mi C) 160 mi D) 32 mi 79) 79) The time it takes to travel a given distance at constant speed is given by the formula where t is the time, d is the distance, and r is the rate of travel At 0.9 mile per minute, what distance can be traveled in 20 minutes? A) 3.6 mi B) 18 mi C) 36 mi D) mi 80) 80) To convert meters to feet, you can use the formula f = , where f is the distance in feet and m is the distance in meters How many meters (to the nearest tenth) is feet? A) 1.2 m B) 13.2 m C) 1.3 m D) 12.2 m 81) Power is the time rate of doing work and is commonly measured in watts Power is given by the 81) formula where P is power, W is work (in joules), and t is time in seconds If 600 watts of power are used in 20 seconds, how much work (in joules) was done? A) 1200 joules B) 30 joules C) joules D) 12,000 joules 82) The speed of a ball dropped from a tower is given by the formula f = 32t where f is in feet per second and t is the number of seconds since the ball was dropped Find the speed of the ball after seconds A) 32 ft/sec B) 160 ft/sec C) ft/sec D) 150 ft/sec 82) 83) The formula C = 502x + 103 models the data for the cost to produce x units of a product, where C is given in dollars How many units can be produced for a cost of $451,903? A) 1800 units B) 900 units C) 675 units D) 450 units 83) 84) The weekly production cost C of manufacturing x calendars is given by variable C is in dollars What is the cost of producing 233 calendars? A) $261.00 B) $466.00 C) $494.00 84) Solve the equation 85) - 2x = 4x - 3x + A) where the D) $6526.00 85) B) C) {2} D) 86) 3x - 8x - 10x = -6 - 39 A) {3} B) C) D) 87) - 7a + + 8a = 13 - 30 A) {47} B) {21} C) {-21} D) {-47} 88) - 7b + + 5b = -3b + A) {-4} B) {-9} C) {9} D) {5} 89) 9x - + 9x = 8x + 147 - 9x A) {8} B) {7} C) {10} D) {9} 90) -4(x + 9) = -28 A) {-19} B) {-2} C) {16} D) {-37} 91) 3(2x - 1) = 12 A) B) C) D) 92) 9x - (8x + 2) = A) {7} B) {8} C) {5} D) {6} 93) 4(2t - 1) - = 30 A) {7} B) {5} C) {6} D) {4} 94) 8x - = 9(x - 1) A) {4} 86) 87) 88) 89) 90) 91) 92) 93) 94) B) {-14} C) {-4} D) {14} 95) 4(3x - 2) - 32 = 8x - A) {-9} B) {144} C) {36} D) {9} 96) 3(y + 5) = 4(y - 2) A) {7} B) {-7} C) {23} D) {-23} 97) 3(2z - 5) = 5(z + 2) A) {5} B) {25} C) {-2} D) {-5} 98) 4x + + 7(x + 1) = 7x + A) B) C) D) {7} 99) 3(5x + 2) - 26 = 13x - A) {36} B) {9} C) {18} D) {-9} B) C) D) 101) 6(x + 1) + 15 = 3(x + 4) + 12 A) {12} B) {9} C) {15} D) {1} 102) - 3(x + 5) = - 4(x + 4) A) {12} B) {8} C) {0} D) {16} 103) 17 - (2y - 2) = 2(y - 1) + 3y A) B) C) {3} D) 104) 5x + 5(-3x - 7) = -43 - 2x A) {1} B) C) {- 1} D) 100) - 8(y - 5) = - 2y A) 95) 96) 97) 98) 99) 100) _ 101) _ 102) _ 103) _ 104) _ 105) 105) _ -5=1 A) {-24} B) {36} C) {24} D) {-36} 106) 106) _ = -3 A) {-13} B) {-11} C) {13} D) {11} 107) 107) _ =5 A) {-75} B) {-150} C) {150} D) {75} 108) 108) _ x- x=2 A) {-16} B) {16} C) {14} D) {-14} 109) 109) _ + A) x=2 B) C) D) 110) 110) _ A) =4 B) {10} C) {8} D) {20} 111) 111) _ = A) + B) C) {0} D) 112) 112) _ A) = B) C) D) 113) 113) _ x+ = A) {12} x B) {-12} C) {-26} D) {26} 114) 114) _ -8= A) +6 B) C) D) 115) 115) _ +3= A) B) C) D) 116) 116) _ + = A) {-12} + B) {4} C) {3} D) {-4} 117) 117) _ + A) {0} = 118) 1.4x + 21.6 = 4.1x A) {5.6} 119) 1.8 - 6.2x = -33.2 - 1.2x A) {7} 120) 1.3x - 4.8 = 0.7x - 3.36 B) {1} C) D) {33} 118) _ B) {-24} C) {5.3} D) {8} 119) _ B) {5.8} C) {5.6} D) {-40} 120) _ A) {2.376} 121) 0.83x + 0.87(18 - x) = 15.3 A) {-0.09} B) {-0.417} C) {2.39} D) {2.4} B) {9} C) {-9} D) {0.09} C) {262.5} D) {2625} 121) _ 122) 0.02y + 0.15(7000 - y) = 0.12y A) {12,600} B) {4200} 123) 0.40x - 0.20(x + 40) = -0.05(40) A) {40} B) {15} 124) 0.31(x + 20) + 0.27(x + 15) = -10.05 A) {-35} B) {5} 122) _ 123) _ C) {30} D) {20} 124) _ C) {-5} D) {35} Solve the equation Use words or set notation to identify equations that have no solution, or equations that are true for all real numbers 125) 5(x + 3) = 5x + 15 125) _ A) ∅ B) {0} C) {30} D) {x|x is a real number} 126) 2(x + 7) = 2x - 28 A) {28} C) ∅ B) {0} D) {x|x is a real number} 127) - 7x + + 5x = -2x + 12 A) {5} C) {-7} B) {x|x is a real number} D) ∅ 128) 5x - + 5x - = 6x + 4x - 18 A) {160} C) {x|x is a real number} B) ∅ D) {0} 129) -3(x - 5) - 69 = 4x - 7(x + 2) A) ∅ C) {-55} B) {x|x is a real number} D) {-83} 130) 12(x + 2) = 3(4x + 3) + 15 A) {24} C) ∅ B) {0} D) {x|x is a real number} 131) 14(x + 1) = 23x + 23 - 9x - A) ∅ C) {x|x is a real number} B) {0} D) {1} 132) 19x + 2(x + 1) = 21(x + 1) - 19 A) {1} C) {x|x is a real number} B) {0} D) ∅ 133) 6(x + 4) + = 6x + A) ∅ C) {x|x is a real number} B) {24} D) {8} 126) _ 127) _ 128) _ 129) _ 130) _ 131) _ 132) _ 133) _ 289) -4(5x - 12) < -24x + 16 289) _ A) (-8, ∞) B) (-∞, -8] C) [-8, ∞) D) (-∞, -8) 290) -2x + + 9x < + 5x + 290) _ A) (9, ∞) B) (1, ∞) C) (-∞, 1) D) (-∞, 9) 291) 291) _ + 14 ≤ A) (-∞, -10) B) [-12, ∞) C) (-∞, -12] D) (-∞, 8] 292) 6n - 18 ≤ 2(2n - 1) 292) _ A) (-∞, 8) B) [8, ∞) C) (-∞, 8] D) (8, ∞) 293) 293) _ (2x - 1) < 10 A) (-∞, - 8) B) (-∞, 8] C) (-∞, 8) D) [- 8, ∞) Solve the inequality 294) x + ≥ x - A) 294) _ B) (-∞, ∞) C) D) ∅ 295) 10x + 12 > 10(x + 10) A) (-∞, 12) B) (12, ∞) C) ∅ D) (-∞, ∞) 296) 9x - 15 > 9(x - 13) A) (15, ∞) B) (-∞, 15) C) ∅ D) (-∞, ∞) 295) _ 296) _ 297) 2x ≤ 2(x + 10) A) (-∞, ∞) 298) 8x - ≥ 7(x - 1) A) ∅ 297) _ B) (-∞, 10] C) ∅ D) (-∞, 2] 298) _ B) (-∞, 0] 299) - 3(-3 - x) < 5x + 21 - 12 - 2x A) ∅ B) (-∞, ∞) C) (-∞, ∞) D) [0, ∞) 299) _ C) (-∞, 9) D) (-∞, 0) Solve the problem 300) Claire has received scores of 85, 88, 87, and 90 on her algebra tests What is the minimum score she must receive on the fifth test to have an overall test score average of at least 87? (Hint: The average of a list of numbers is their sum divided by the number of numbers in the list.) A) 84 B) 86 C) 85 D) 83 301) A certain car has a weight limit for all passengers and cargo of 1179 pounds The four passengers in the car weigh an average of 160 pounds Use an inequality to find the maximum weight of the cargo that the car can handle A) B) at most 539 lb C) at most 1019 lb D) at most lb 300) _ 301) _ at most lb 302) A certain store has a fax machine available for use by its customers The store charges $2.40 to send the first page and $0.60 for each subsequent page Use an inequality to find the maximum number of pages that can be faxed for $9.00 A) at most 15 pages B) at most 11 pages C) at most pages D) at most 59 pages 302) _ 303) An archery set containing a bow and three arrows costs $80 Additional arrows can be purchased for $7 each Gerri has $143 to spend on the set and additional arrows Including the arrows in the set, what is the maximum total number of arrows Gerri can purchase? A) at most arrows B) at most 20 arrows C) at most arrow(s) D) at most 12 arrows 303) _ 304) When making a long distance call from a certain pay phone, the first three minutes of a call cost $3.00 After that, each additional minute or portion of a minute of that call costs $0.30 Use an inequality to find the maximum number of minutes one can call long distance for $6.60 A) at most 22 B) at most C) at most 15 D) at most 12 304) _ 305) It takes 10 minutes to set up a candy making machine Once the machine is set up, it produces 60 candies per minute Use an inequality to find the number of candies that can be produced in hours if the machine has not yet been set up A) at most 480 candies B) at most 4200 candies C) at most 4800 candies D) at most 28,200 candies 305) _ Solve the equation 306) 7x + = 55 A) {1} 307) 2x - 10 = 5x + A) 306) _ B) {42} C) {46} D) {7} B) C) D) 307) _ 308) 4x + 6(-2x - 3) = -17 - 9x A) 309) 4(2y - 2) = 7(y + 4) A) {36} 308) _ B) {1} C) {- 1} D) 309) _ B) {20} C) {-20} D) {24} 310) 310) _ - x=9 A) {1} B) {2} C) {-63} D) {-2} 311) 311) _ + = A) {1} + B) {-2} 312) 1.9 - 2.5x = -1.4 - 1.4x A) {-4} C) {-1} D) {2} 312) _ B) {1.9} C) {1.3} D) {3} Solve the problem 313) In one state, speeding fines are determined by the formula where F is the cost, in dollars, of the fine if a person is caught driving x miles per hour If the fine comes to $240, how fast was the person driving? A) 82 mph B) 84 mph C) 94 mph D) 86 mph Solve the formula for the specified variable 314) V = lwh for h A) B) h = Vl w h= 313) _ 314) _ C) D) h= h= 315) 315) _ w= A) for l C) l = 2P - 4w B) l= Solve the problem 316) What is 5% of 30? A) 0.15 l= D) l= 316) _ B) 150 C) 15 D) 1.5 317) 21.6 is 135% of what? A) 29.16 B) 2916 C) 16 D) 0.16 318) 1.6 is what percent of ? A) 0.4% B) 40% C) 640% D) 6.4% 317) _ 318) _ 319) Four times a number added to times the number is 48 What is the number? A) B) 0.7 C) -6 D) 319) _ 320) The president of a certain university makes three times as much money as one of the department heads If the total of their salaries is $270,000, find each worker's salary A) president's salary = $20,250; department head's salary = $6750 320) _ B) president's salary = $135,000; department head's salary = $67,500 C) president's salary = $67,500; department head's salary = $202,500 D) president's salary = $202,500; department head's salary = $67,500 321) A promotional deal for long distance phone service charges a $15 basic fee plus $0.05 per minute for all calls If Joe's phone bill was $54 under this promotional deal, how many minutes of phone calls did he make? Round to the nearest integer, if necessary A) 1380 B) C) D) 780 321) _ 322) A rectangular carpet has a perimeter of 212 inches The length of the carpet is 82 inches more than the width What are the dimensions of the carpet? A) length: 71 in.; width: 59 in B) length: 106 in.; width: 100 in C) length: 106 in.; width: 94 in D) length: 94 in.; width: 12 in 322) _ 323) Sales at a local ice cream shop went up 70% in years If 23,000 ice cream cones were sold in the current year, find the number of ice cream cones sold years ago Round to the nearest cone when necessary A) 16,100 ice cream cones B) 32,857 ice cream cones C) 13,529 ice cream cones D) 6900 ice cream cones 323) _ Find the area of the figure 324) A) 104.5 324) _ B) 38.5 C) 66.5 D) 133 325) 325) _ A) 417.6 B) 208.8 C) 144 D) 273.6 326) 326) _ A) 230 yd2 B) 190 yd2 C) 160 yd2 Find the volume of the figure Where applicable, express answers in terms of π D) 200 yd2 327) 327) _ A) 144 B) 128 C) 648 D) 36 328) 328) _ A) 70π B) 100π C) 700 D) 700π Solve the problem 329) What will it cost to cover a rectangular floor measuring 40 feet by 80 feet with square tiles that measure on each side if a box of 10 tiles costs $16 per box? A) $640 B) $40 C) $2560 329) _ D) $1280 330) A sailboat has a triangular sail with an area of 48 square feet and a base that measures feet Find the height of the sail A) 24 ft B) 32 ft C) ft D) 16 ft 330) _ 331) In a triangle, one angle is times as large as another The measure of the third angle is 130° greater than that of the smallest angle Find the measure of each angle A) 10°, 30°, 130° B) 20°, 60°, 100° C) 10°, 30°, 140° D) 15°, 45°, 120° 331) _ 332) How many degrees are there in an angle that measures 48° more than the measure of its compliment? A) 21° B) 114° C) 69° D) 66° 332) _ Express the solution set of the inequality in interval notation and graph the interval 333) x > -4 A) (-4, ∞) B) (-∞, -4] C) [-4, ∞) 333) _ D) (-∞, -4) 334) x ≤ -5 334) _ A) (-∞, -5] B) (-∞, -5) C) (-5, ∞) D) [-5, ∞) Solve the inequality and graph the solution set on a number line 335) 335) _ ≤-7 A) (-21, ∞) B) (-∞, -21] C) [-21, ∞) D) (-∞, -21) 336) 12 - 6x ≥ - 36 A) (-∞, 4] B) (-∞, 8] 336) _ C) [8, ∞) D) [4, ∞) 337) 2x - < 3(x - 1) 337) _ A) (-∞, 3) B) (-∞, 9) C) (-9, ∞) D) (-3, ∞) Solve the problem 338) Claire received scores of 85, 88, 87, and 75 on her algebra tests What score must she receive on the fifth test to have an overall test score average of at least 83? A) at most 81 B) at least 80 C) at least 81 D) at most 80 339) The length of a rectangle is 40 feet For what widths is the perimeter less than 108 feet? A) widths less than 68 ft B) widths less than 34 ft C) widths less than 14 ft D) widths less than 28 ft 338) _ 339) _ 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) 14) 15) 16) 17) 18) 19) 20) 21) 22) 23) 24) 25) 26) 27) 28) 29) 30) 31) 32) 33) 34) 35) 36) 37) 38) 39) 40) 41) 42) 43) 44) 45) 46) 47) 48) 49) 50) 51) A B B A A A B A A B B B B B A B D A A A C B C C D B C D C B D C B D D A C B B A D D A B C C D A A A A 52) 53) 54) 55) 56) 57) 58) 59) 60) 61) 62) 63) 64) 65) 66) 67) 68) 69) 70) 71) 72) 73) 74) 75) 76) 77) 78) 79) 80) 81) 82) 83) 84) 85) 86) 87) 88) 89) 90) 91) 92) 93) 94) 95) 96) 97) 98) 99) 100) 101) 102) 103) B C C C C C B C D C D A C D D A A D C C B C A A C D C B A D B B C C A C D A B A D B A D C B B B D D C C 104) 105) 106) 107) 108) 109) 110) 111) 112) 113) 114) 115) 116) 117) 118) 119) 120) 121) 122) 123) 124) 125) 126) 127) 128) 129) 130) 131) 132) 133) 134) 135) 136) 137) 138) 139) 140) 141) 142) 143) 144) 145) 146) 147) 148) 149) 150) 151) 152) 153) 154) 155) A B B D A C A A B B D C D B D A D B B C A D C D B A D C C A C C D A B D B C D A A B A B A B C D D B A A 156) 157) 158) 159) 160) 161) 162) 163) 164) 165) 166) 167) 168) 169) 170) 171) 172) 173) 174) 175) 176) 177) 178) 179) 180) 181) 182) 183) 184) 185) 186) 187) 188) 189) 190) 191) 192) 193) 194) 195) 196) 197) 198) 199) 200) 201) 202) 203) 204) 205) 206) 207) D C D D A C B B B D B A C A D B C C A A A C B B A A C B B A B D D A B A A B A D B D C C C B C C A C D B 208) 209) 210) 211) 212) 213) 214) 215) 216) 217) 218) 219) 220) 221) 222) 223) 224) 225) 226) 227) 228) 229) 230) 231) 232) 233) 234) 235) 236) 237) 238) 239) 240) 241) 242) 243) 244) 245) 246) 247) 248) 249) 250) 251) 252) 253) 254) 255) 256) 257) 258) 259) B D A D A C C B A D C D A D D B B B A A A A D A A B C D D A B C A C A D D A D C C A A A B A A C C B A A 260) 261) 262) 263) 264) 265) 266) 267) 268) 269) 270) 271) 272) 273) 274) 275) 276) 277) 278) 279) 280) 281) 282) 283) 284) 285) 286) 287) 288) 289) 290) 291) 292) 293) 294) 295) 296) 297) 298) 299) 300) 301) 302) 303) 304) 305) 306) 307) 308) 309) 310) 311) A C B D B A C A D A A A C D C D D B A D D D C C D B A A D D C C C C B C D A D A C B B D C D D C B A C C 312) 313) 314) 315) 316) 317) 318) 319) 320) 321) 322) 323) 324) 325) 326) 327) 328) 329) 330) 331) 332) 333) 334) 335) 336) 337) 338) 339) D B C A D C B A D D D C C B B A D D D C C A A B B D B C ... 14% of students at a university attended a lecture If 2000 students are enrolled at the university, about how many students attended the lecture? A) 280 students B) 28 students C) 2800 students. .. typical month? A) 4320 students B) 8160 students C) 816 students D) 432 students 180) _ Solve the problem 181) Due to a lack of funding, the number of students enrolled at City College went from... 28,000 students 175) _ The pie chart below shows the number of pizzas consumed by college students in a typical month Use the chart to answer the question 176) What percent of college students