Raymond B. answered 10/07/20
Tutor
5
(2)
Math, microeconomics or criminal justice
18/4 = x/30, solve for x
simplify
9/2 = x/30
cross multiply
2x = 270
divide by 2
x = 135 minutes or 2 1/4 hours
Kai E.
asked 10/07/20Raymond B. answered 10/07/20
Math, microeconomics or criminal justice
18/4 = x/30, solve for x
simplify
9/2 = x/30
cross multiply
2x = 270
divide by 2
x = 135 minutes or 2 1/4 hours
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