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Mathematics 9 Online
OpenStudy (anonymous):

************ medals and fans*****Mary spent a total of $290.60 for a party. She spent $200.06 on food, plus an additional $30.18 for each hour of the party. How long was the party?

OpenStudy (anonymous):

3 Hours

OpenStudy (anonymous):

4 hours 2 hours 5 hours 3 hours

OpenStudy (anonymous):

It's 3 Hours

OpenStudy (anonymous):

Start by subtracting 200.06 from 290.60, which leaves you with 90.54. Then divide 90.54 by 30.18 giving you a final answer of 3 hours.

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