Mathematics
alexisdendy
2017-08-23 09:19:30
solve for r please 80=10r.
ANSWERS
rmargaretforbes
2017-08-23 15:37:51

r = 8 since 8 times 10 = 80

Drewster
2017-08-23 15:39:06

80 = 10r you need to isolate the variable, so divide both sides by ten. you get 8 = r or r = 8

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