John bought a cell phone for $99 and the %7 sales tax was added at the register. john gave the cashier six $20 bills, how much change should he receive?

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Describe a situation that you could represent with the inequality x< 17