The Bedrock water department has a monthly service charge of $12.30 and a volume charge of $1.70 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.)

The equation 1.70x + 12.30y = c could be an expression that represents this situation because the expression above states that $1.70 for every 100 cubic feet of water plus the service charge of $12.30 per month will equal the total cost, c.

y = 1.7x + 12.30

i wish i could u

step-by-step explanation:

i wish i could u

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x