You want to buy a used pair of skis for $116. You already have $43.50 saved and plan to save an additional $7.25 every week. How many weeks do you need to save before you can purchase the skis?

Question

Mathematics

Luna Sexton

18 January, 16:25

You want to buy a used pair of skis for $116. You already have $43.50 saved and plan to save an additional $7.25 every week. How many weeks do you need to save before you can purchase the skis?

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Answers (1)

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Izabella Espinoza · Answer 1

You need to save for 10 weeks before you can purchase the skis.

Step-by-step explanation:

43.5 + 7.25x = 116

7.25x = 116 - 43.5

7.25x = 72.5

x = 72.5/7.25

x = 10