At a carnival, you pay $15 for admission, plus $3 for each ride that you go on. Write a function A (r) that models the amount "A", in dollars, that you would spend to ride "r" rides at the carnival.

Question

Mathematics

Colten Larson

21 February, 18:00

At a carnival, you pay $15 for admission, plus $3 for each ride that you go on. Write a function A (r) that models the amount "A", in dollars, that you would spend to ride "r" rides at the carnival.

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Answers (1)

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Charlize Reynolds · Answer 1

A (r) = 15 + 3r

Step-by-step explanation:

Since you pay $3 per ride, you would pay 3r dollars for "r" rides. That added to the admission fee is your cost for rides at the carnival:

A (r) = 15 + 3r