ℓ 2 , x =
(A) 15
(B) 25
(C) 30
(D) 35
(E) 40
37 . Sally is interested in buying a car. If she has a choice of 3 colors (red,
green, or blue), 2 body types (two or four doors), and 3 engine types
(four,
six, or eight cylinders), how many different models can she choose
from?
(A) 6
(B) 8
(C) 12
(D) 16
(E) 18
38 . Which of the following is the solution set for | 2x | < 4 and |
x – 2 | < 2?
(A) –2 < x < 0