# Math Help - percentage

1. ## percentage

A dealer gives a 25 percent discount on the list price of a radio and still makes 40% profit on the cost price of the radio .if the cost the radio is 30$then what is the list price of the radio . 2. Hi bluffmaster.roy.007 let : x = the list price of the radio y = the cost the radio =$30

The dealer gives a 25 percent discount on the list price of a radio ----> he sells it with price 0.75 x

still makes 40% profit on the cost price of the radio -----------------------> he gets 1.4 y

Can you continue ?

3. yes thanks ..