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Alexander is going to an amusment park . The price of admission into the park is $15,and once he is i side the park,he will have to pay$3 for every ride he rides on.How much money would Alexander have to pay in total if he goes on 5 rides? How much would he have to pay if he goes on r rides?

Respuesta :

Answer:

For r rides, amount paid will be $(r + 15)

For 5 rides, amount paid will be $30

Step-by-step explanation:

Here, we want to know the total amount to be paid

We should note that $15 admission fee is fixed

Now for 5 rides, at $3 per ride, the amount paid to ride will be 3 * 5 = $15

Total amount paid will be $15 + $15 = $30

If it’s r rides

Total amount will be;

15 + r(3)

3r + 15

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