... Similarly,
mathematics is a field of study, so it does not need to be
modified with the words field of. Review these lists of
repetitive phrases and be ready to spot them more easily
in SAT prompts ... of wordiness, with their more concise counterparts (if there is no concise example, the
word or phrase is unnecessary):
–THE MULTIPLE-CHOICE SECTION–
37
a lot of (many or much)
all of a sudden...
... min max
9 ,33 0
12,540
21,960
16 ,35 0
5,620
9 ,36 0000 ở -15 130 00 ở -1025W
5,660000 ở -209500 ở -1520W
5,660000 ở -257000 ở -2015W
4,160000 ở -30 7000 ở -2510W
3, 860000 ở -35 6600 ở -30 5W
3, 860000 ở ... (SAE J300)
Phân loại dầu bôi trơn theo độ nhớt
< 26,1
< 21,9
< 16 ,3
< 12,5
< 9 ,3
3,7
3, 7
2,9 hoặc 3, 7*
2,9
2,6
Viscosité sous
cisaillement
(mPa.s) ở 150
o
C,...
... stares at his glass eye for hours while in a
seething rage.
a. 3, 7, 4, 5, 6
b. 3, 4, 6, 5, 7
c. 5, 4, 6, 7, 3
d. 3, 5, 4, 6, 7
e. 3, 4, 5, 7, 6
Commit To Memory
Here are the most important lessons ... make you more confident when you face the SAT essay, help you use each minute to full advan-
tage, and result in a higher score.
CHAPTER
The Essay
The SAT essay is in many respects u...
... when x = 3?
a. 35
b. –21
c. 15
d. 18
e. 33
2. What is the tenth term of the sequence: 5, 15, 45, 135 ?
a. 5
10
b.
ᎏ
3
5
10
ᎏ
c. (5 ϫ 3)
9
d. 5 ϫ 3
9
e. 5 ϫ 3
10
3. Wendy tutors math students ... decrease by 33 %.
–PRACTICE TEST 3
230
8.
In the diagram above, ABDE is a square and BCD is an equilateral triangle. If FC = 6 3
ෆ
cm, what is the
perimeter of ABCDE?
a. 30 3
ෆ...
... day ϫ 3 days ϭ 135 bandanas
So you know that 135 bandanas cost $30 3.75. Now set up a proportion to determine the cost of one
bandana:
ᎏ
135
$3
b
0
a
3
n
.
d
7
a
5
nas
ᎏ
ϭ
ᎏ
1
x
ᎏ
bandana
30 3.75 ... rate)(Boat 1 time) ϭ (Boat 2 rate)(Boat 2 time)
(45)(x Ϫ 0.75) ϭ (30 )(x)
45x Ϫ 33 .75 ϭ 30 x
45x Ϫ 33 .75 Ϫ 45x ϭ 30 x Ϫ 45x
Ϫ
ᎏ
33
1
.
5
75
ᎏ
ϭϪ
ᎏ
1
1
5
5
x
ᎏ
Ϫ2.25 ϭϪx
2.25 ϭ x...