Solve |2x+1|=10a (9/2, 11/2)b (-9/2, 9,2)c (-11/2,9/2)

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

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

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?