Write the quadratic equation whose roots are 3 and -4 and whose leading coefficient is 1?? (Use letter X to represent the variable)

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Is it true or false i’m trying to pass this test so i can leave school