a. Squares with sides of length x are cut out of each corner of a rectangular piece of cardboard measuring 39 ft by 21 ft. The resulting piece of cardboard is then folded into a box without a lid. Find the volume of the largest box that can be formed in this way. b. Suppose that in part​ (a) the original piece of cardboard is a square with sides of length s. Find the volume of the largest box that can be formed in this way.

What is (28 + 7 + 6 + 3) x 1/2 show your work

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .