Question

Wayne charges a flat photography fee of $100 to take pictures. He also charges $35 per hour. If Wayne made $240 to take pictures at an event, how many hours did he spend taking pictures at the event?

Answer 1

4 Hours

Explanation:

Let y=money

Let x= Hours

y=mx+b

240=35x+100

minus 100

140=35x

divide 35

4=x

Answer 2

100 + 35x = 240

240 - 100 = 140 = 35x

140/35 = 4

Explanation:

4 hours, not a bad pay o.o