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18-03-2019
Mathematics

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The cost of a ski ticket is x. Renting ski equipment costs an additional $10. Suzie purchased three tickets and rented 3 sets of equipment. Write an algebraic expression to represent Suzie's total.

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lessardsean13 lessardsean13

18-03-2019

Answer: f(x) = 3(x + 10)

Step-by-step explanation:

1.) It may be a bit easier to understand if x had a value, so let's say it equals 20.

2.) f(20) = 3(20 + 10)

3.) f(20) = 3(30)

4.) f(20) = 90

5.) If the ticket cost $20, then the total would be $90. However, any value can be subbed in for x, so answers can vary.

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