Please help me solve
20 / 20 + 30

Add or subtract polynomial : –12qr? +13rq?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in