Question

The cost of using 19 hcf of water is $36.48 and the cost of using 32 hcf is 56.63 what is the cost of using 28 hcf of water?

​

Answer 1

$54.32

Explanation:

19=$36.48/19 =1.94

1=$1.94 * 28= 54.32

28=54.32