Samantha claims that 4x + 2 is equivalent to the expression x + 17 + 3x − 15.

What is the volume of the sphere shown below with a radius of 3?

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

What are the exclude value of mn+3m