Patrick B. answered 01/07/19
Tutor
4.7
(31)
Math and computer tutor/teacher
12/17 = x/(x+15)
12(x+15) = 17x
12x + 180 = 17x
180 = 5x
x = 36
Christina drives 36 min and Kelsey drive 51 minutes
Allan M.
asked 01/07/19
Patrick B. answered 01/07/19
Math and computer tutor/teacher
12/17 = x/(x+15)
12(x+15) = 17x
12x + 180 = 17x
180 = 5x
x = 36
Christina drives 36 min and Kelsey drive 51 minutes
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