Question

I really need help i’m going to fail so answer if you can ! <3

The commission of a sales representative can be modeled by C(x) = 4x -
10, where x is the number of items sold. If the sales representative sales 30
items, how much commission will they earn? *

options:
$20
$5
$120
$110

Answer 1

110

Explanation:

you place 30 in the place of X, and it becomes 4×30-10. in PEMDAS, multiplication goes first and 4×30=120. 120-10=110