For parties of 6 or more, some restaurants add an additional 18% tip to the bill, what is the total amount charged for a party of 9 if the cost of the meal before the tip is $165

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

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180