Question

Sally earns $7.00 an hour. If she works 4 hours on Friday and 6 hours on Saturday, write an expression to solve how much money she earned on Friday and Saturday.

Answer 1

$70.00

Explanation:

Friday

$7.00 x 4 = $28.00

Saturday

$7.00 x 6 = $42.00

Friday + Saturday

$28.00 + $42.00

Answer 2

Answer: $7(6)+$7(4)=$70

Step-by-step explanation: If Sally worked for $7 an hour, she would earn $28 on Friday and $42 dollars on Saturday. You would have to multiply 4 and seven to find out how much Sally worked on Friday, and you would have to multiply 7 and 6 to find out how much she earned on Saturday. Then, you would add the values together to find the total amount of money Sally earned, which would be $70.