2xy³ if x is 2 y is -3
give how to solve for brainliest :)

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?