Maggie has finished 12 out of 72 of her homework problems. which fraction represents the ratio of finished problems to total problems?

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Factor the expression using gcf 9b+45