Question

jaquan washes cars for his neighbors on the weekends. Jaquan uses the same amount of water for each car he washes. the point on the following coordinate plane show how much water jaquan uses for 2,5, and 8. How much water does Jaquan use for 6 cars?


help me plsss

Answer 1

The amount of water for washing x cars is y = 12x, and 72 gallons would be needed to wash 6 cars.

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

The standard form of a linear equation is given as:

y = mx + b

Where m is the rate of change and b is the y intercept (initial value of y)

Let y represent the amount of water Jaquan uses to wash x cars, Using the point (2, 24) and (5, 60):

y - 24 = [(60 - 24)/(5- 2)](x - 2)

y = 12x

For 6 cars:

y = 12(6) = 72

The amount of water for washing x cars is y = 12x, and 72 gallons would be needed to wash 6 cars.

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