Question

Sophie works 4 hours a day, and earns a salary of $500.00 per month. She earns $10 for every extra hour that she works. If she earned $650.00 last month, how many extra hours did Sophie work?

Answer 1

15

Answer 2

x represents extra hours worked therefore
500 + 10x = 650
10x = 650 - 500
10x=150
x=150/10
x =15 (extra hours)

you are correct.

Answer 3

@SavelyevA4523

Answer 4

Thank You very much @Hero

Answer 5

You're welcome