Arectangle garden has width of 5 feet and a length of 10 feet. if an equal amount is added to both the width and length, the area is increased to 84 square feet. what is th is amount?

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars

What is the lcm of 16 and 40 ? 24 and 40 ?

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?