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OpenStudy (anonymous):
20 + 25 + 50(x - 2) = C Arianna paid a total of $145 to check all her bags on a flight. How many bags did she check in all?
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OpenStudy (anonymous):
20 + 25 + 50(x - 2) = C, and C = 145 So: 20 + 25 + 50(x - 2) = 145 45 + 50x - 100 = 145 50x = 200 x = 4
OpenStudy (anonymous):
thank you
OpenStudy (anonymous):
You're welcome!
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