Please Help! A department store sells a par of shoes with a 93% markup. If the store bought the shoes for 105$ then what is the retail price?

$202.65

Step-by-step explanation:

105 +97.65 = 202.65

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: