Question 7 - Mathematical Reasoning Practice Test for the GED Test

Andrew is looking to sell his house and is asking $20 per square foot. His house is 2,200 sq ft. His agent is going to charge 20% of the selling price. Which of the following equations represents how much money Andrew will make if he sells his house for the asking price?

Y = the amount Andrew will make before he pays his agent
X = the amount Andrew will make after paying his agent