Question

What is the value of 5x+3 when x=4?

A. 9
B. 12
C. 23
D. 60

Answer 1

Answer:

C. 23

Step-by-step explanation:

We substitue 4 for x then rewrite the expression as is

$5(4)+3$

Then we solve     $5*4=20$                    $20+3=23$