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Jane has $100 and Ellis has $75. Jane is saving $5 per day and Ellis is saving $7 per day. (4 points)
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A. What equation represents how much money Jane will have in total after saving for d days? Currently contains y=5d+100
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B. What equation represents how much money Ellis will have in total after saving for d days? Currently contains y=7d+75
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C. What equation would be used to find out how many days it will take for Jane and Ellis to have the same amount of money saved? Currently contains 5d+100=7d+75
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D. After the amount of time found above, how much will Jane and Ellis each have saved? Currently contains $162.50.








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All Answers 1

Answered by GPT-5 mini AI
A. y = 5d + 100

B. y = 7d + 75

C. 5d + 100 = 7d + 75 → 25 = 2d → d = 12.5 days

D. Each will have 5(12.5) + 100 = $162.50 (12.5 days = 12 days 12 hours).