Solve for x. 2x+5=27 what is the answer a. 8.5 b. 11 c. 16 d. 64 respond as quickly as possible

Write an equation of the line given the two points below (write your equation in slope-intercept form, y=mx+b): (-4, 4) and (6, -4)

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2