Can you please find the measure of all the missing angles? Please help fast.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?