The bike store marks up the wholesale cost of all of the bikes they sell by 30%.

If the bike is discounted by 20%, how much will Andre pay (before tax)?

If the wholesale price of the bike = P

Then the markup before sale =1.30P

Bike sold at 20% discount =1.30P x 0.8 =1.04P - Or, 4% above wholesale price that Ande will pay.

Some info missing....how much $ did store pay at wholesale for said bike?