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Mathematics, 26.01.2021 03:10 zah16

Delaney wants to start saving money to buy a 3-D printer. If she needs to save at least $300.00 to pay for it and has decided to save $15.00 per week from doing chores around the house. Which inequality can be used to find how many weeks will it be before she can purchase the 3-D printer? 15x\geq 30015x≥300

\frac{x}{300} \geq 15
300
x

≥15

15x \leq 30015x≤300

\frac{x}{300} \leq 15
300
x

≤15

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Answers: 3

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