Hyeseong
Hyeseong
04-12-2020
Mathematics
contestada
Someone please help I’m so confused
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waltwalt447
waltwalt447
04-12-2020
Answer:
sorry i cant answer it and it wont let me leave.
Step-by-step explanation:
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meowmeow223334
meowmeow223334
04-12-2020
Cross multiply
5(r+5) = 9(r-9)
5r + 25 = 9r - 81
25 = 4r - 81
4r = 106, r = 106/4 = 53/2
The answer is r = 53/2
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