Meghan bought 3 pounds of apples that cost x dollars per pound. she gave the cashier a $20 dollar bill which equation could Meghan use to find the amount of change, y she should receive?

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

What is the x-intercept and y-intercept of the equation 2x+1. 2o

This circle is centered at the origin, and the length of its radius is 6. what is the circle's equation? a. x^2+y^2=36 b x^2+y^2=6 c x+y=36 d x^6+y^6=1