Dance partners are getting competition outfits. hidalgo will spend $45 on pants and $72 on the shirt. maria will spend $127 on a dress and $81 on shoes. what is the total cost for their new outfits?

325

Step-by-step explanation:

45+72+81+127+81=325

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: