... B) 45° and 135° 150) _ C) 90° and 270° D) 45° and 55° 151) 151) _ A) 68° and 112° B) 64° and 116° C) 66° and 24° D) 66° and 114° 152) 152) _ A) 76° and 104° B) 76° and 76° C) 82° and 82° ... 167) _ Find the best buy and give the unit price 168) Brand X 20 oz for $6.80 Brand Y 16 oz for $5.28 A) Brand Y, $0.34 B) Brand X, $0.34 169) Brand A 24 oz for $8.64 Brand B 18 oz for $5.94 A) ... $5.94 A) Equal value C) Equal value B) Brand A, $0.33 C) Brand B, $0.33 C) Brand B, $0.76 D) Brand A, $0.72 171) _ B) Brand Y, $0.15 C) Equal value D) Brand X, $0.13 172) _ B) False 173) 173)...