Answer:
B. 48
Step-by-step explanation:
Multiply all the numbers of choices together.
trim levels: 3
colors: 4
interior: 4
number of combinations = 3 * 4 * 4 = 48
The answer is the second sentence
Roughly what I gave your doppelganger (you + 1) a few minutes ago . . .
[ (4 + 3)² - 1 ] divided by (7 - 3) .
(5x2)x3...............................
The expression is

and the simplified form is

good luck