Inactive Tutor answered 02/12/15
Tutor
New to Wyzant
Let x = the dollar markup
70+70x = 90 (We use addition because the price is increased)
70x = 20
x = 0.29
The mark up is $0.29
Cacynthia F.
asked 02/12/15Inactive Tutor answered 02/12/15
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