2) Steve drives 78 miles on 3 gallons of gas. Find the miles per gallon. 3) Maria walks 12 miles in 3 hours. How many miles does she walk per hour?

4) One bag of pretzels costs three dollars. Five bags of pretzels costs $10. Which has the lower unit price?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.