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Mathematics 17 Online
OpenStudy (cloverracer):

Andre has $30, and Erin has $14. Andre is saving $5 per day, and Erin is saving $9 per day. After how many days will Andre and Erin have the same amount of money? 1 day 4 days 5 days 10 days

OpenStudy (ranga):

Assume in x days they will have the same amount. In x days: Andre will have: 30 + 5x Erin will have: 14 + 9x Equate them and solve for x.

OpenStudy (cloverracer):

what..?

OpenStudy (cloverracer):

@Nurali can you please help? (:

OpenStudy (ranga):

30 + 5x = 14 + 9x solve for x.

OpenStudy (anonymous):

4days

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