Question

Huang buys 3 shirts that each cost the same amount, a pair of pants that cost $12, and he pays with a $100 bill. Which expression represents the amount of change Huang should receive? Select three options.

100 – (12(3x))
100 – (3x+12)
(100 – 12) – 3x
(100 – 12)(x+x+x)
100 – (x+x+x) – 12

Answer 1

B, C, E

100 - (3x+12)

(100 - 12) - 3x

100 - (x+x+x) - 12

Explanation:

they are all saying the same thing, just rearranged and the last one is 3x expanded