I will fail if i dont pass this test plzz help!​

Acylinder has volume 45π and radius 3. what is it’s height?

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7