Question

The rental rate for a cement mixer has a flat rate of $40 plus $20 for each day of the rental. The graph shows points representing the total cost of the rental.Which linear equation, in slope-intercept form, that models the total cost of the rental over time?

A. y = 50x + 25

B. y = 25x

C. y = 75x

D. y = x + 50

E. y = 20x +40

Answer 1

The answer is "E"

y=20x+40

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