Question

1. Martin makes $7.00 per hour working at Walmart and $10.00 per hour at a restaurant. Next week,

Answer 1

H=10
He makes $42 from Walmart.($7x6hrs) , which means he needs to make $100 at the restaurant. If he works 10 hrs at $10/hr= $100.
So Walmart $42+ $100 at restaurant =$142.