3x + 2 y = 8 5x + 2 y = 12 What is the solution of the system of equations shown above? O G. 2) 0 (-2,7) (2, 1) 0 (2,4)

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm