Mathematics, 01.12.2019 13:31 yasminothman02

Suppose that a household's monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with a slope of 1.35 . see the figure below.

if the monthly cost for13 hcf is 25.43$ , what is the monthly cost for 19 hcf?

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Suppose that a household's monthly water bill (in dollars) is a linear function of the amount of wat...