Question

A mail-order supplier of small electrical parts charges a shipping fee of $8, plus $5 for each pushbutton light switch ordered. If x is the number of pushbutton switches ordered, then the expression for the total cost of an order is 5x + 8 What is the total cost of six switches?

Answer 1

B. Number of switches

x. 5x + 8

1. 13

2. 18

3. 23

Answer 2

$38 in total including shipping fee