Select the correct answer from each drop-down menu. The expression
gives the sande value as (3x - 2X) + 2(2x – X) + 4 for both x = 1 and x = 3. So, the two expressions are

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box