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Which equation could be used to solve the problem? Sarah spent $160 on lunch in 10 weeks. If she spent the same amount every week, how much did she spend on lunch each week (w)?…

Which equation could be used to solve the problem? Sarah spent $160 on lunch in 10 weeks. If she spent the same amount every week, how much did she spend on lunch each week (w)?…
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Which equation could be used to solve the problem? Sarah spent $160 on lunch in 10 weeks. If she spent the same amount every week, how much did she spend on lunch each week (w)? A. w = 160 ÷ 10 B. w = 160 – 10 C. w = 10 • 160 D. w = 10 ÷ 160

User Latonya
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The correct answer would be A, because 160/10 is getting you your unit rate, or the amount Sarah spent every week.
User GuruRandapa
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