Can someone please help me on this please I beg you I really don’t understand

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Is the power produced directly proportional to the wind speed, give reasons for your answer?

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