You have a new job where you earn 13% commission in addition to $5.25 per hour. on your first day, you work for 7.75 h and sell $95.20 worth of merchandise. how much money did you make

You would make $53.07.

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:

the square root of what number? if you add that, then someone will probably answer the question.