Question

Part A. Write an expression to find the cost of b books at $12 each

Part B. Using the variable h, write an expression to show the total cost you would have to pay a babysitter that charges $10 per hour plus $5 in gas to drive herself to your house.

Answer 1

Part A. The cost of b books at $12 each can be found with the expression: 12 * b

Part B. The total cost to pay a babysitter who charges $10 per hour and $5 in gas can be found with the expression: 10 * h + 5