Question

can you please help me with this 2 part problem ? there is another image to go with this I'll send to you

Answer 1

Question 13.

The estimated monthly cost of an energy-efficient refrigerator is $57, meaning the yearly cost is

`57\cdot12=\$684`

Question 14.

The least energy-efficient refrigerator costs $72 per month, meaning the annual cost is

`\$72\cdot12=\$864`

Therefore, the amount you will save on an energy-efficient refrigerator be

`\$864-\$684=\$180`

Hence, the amount saved on an energy-efficient refrigerator will be $180.