Question

7. The Bedrock water department has a monthly service charge of $6.10 and a volume charge of $1.15 for every 100 cubic feet of water. Which of the following equations can be used to determine the Sandstone family's monthly water bill?

(Let x represent 100 cubic feet of water and y represent the monthly cost.)
y = 7.25x
y = 1.15x - 6.10
y = 1.15x + 6.10
y = 0.0115x + 6.10

Answer 1

I Believe Its y=1.15x+6.10

Answer 2

thank you (:

Answer 3

NP