Four expressions are shown below: 4(8x + 2) 4(7x + 3) 32x + 8 28x + 12 which two expressions are equivalent to 4(7x + 2 + x)? a and b b and c a and d a and c
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
Chase is working to earn money for a cd player. on saturday, he earned half as much as he did on sunday, but twice as much as he did on friday. during the 3 days, he earned $70.00. how much did he earn each day?