Question

Gregg is a wedding photographer. He charges $500 for his basic package and $150 for each hour he is at the wedding. Which equation can be used to find w, the cost for a wedding that lasts 5 hours?

Answer 1

W=500+150h
h=hours so it'll be w=500+150(5) because he works for 5 hours. 

First, you multiply the hourly charge. 150*5=750. Now plug that into the equation. 
w=500+750.

Next, you add the two together. 500+750=1250.
Therefore, the cost of a wedding that lasts 5 hours is $1,250.