Respuesta :

BoofusMan
You earn 7.50 times how many hours you work, h.
This gives you the expression 7.50h.
If you earned 33.75, you can set up your equation as 7.50h = 33.75.
Divide both sides by 7.50.
You end up with h = 4.5, so you worked for 4.5 hours.