A rental car company charges $20.59 per day to rent a car and $0.06 for every mile driven. Abigail wants to rent a car, knowing that: She plans to drive 150 miles.
She has at most $420 to spend.

Which inequality can be used to determine xx, the maximum number of days Abigail can afford to rent for while staying within her budget?

a. 9x+20.59≤420

b. 9+20.59x≤420

c. 9x+20.59≥420

d. 9+20.59x≥420

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step-by-step explanation:

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

the answer is (-4,-4)

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