In parellelogram math, m/m=(3x+20) and m/t=(5x-4) find m/a

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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

Need asap. solve for the following inequality