Solve the system of equations using elimination
2*-7y = -13
8*-7y=11

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box