Carson makes $10.50/hour workin for his dad and $20/hour working for his grandpa. Last week he made $111.50 and worked a total of 7 hours. How many hours did he work for his dad? How many hours did he work for his grandfather?

Respuesta :

He worked 3 hours for his dad which equals $31.50 and he worked 4 hours for his grandpa which equals $80 so add $80+$31.50=111.50.

I hope this helps.

P.S. There are more ways than one to get the finished equation.