Who can be my tutor who will help me pass my math class I need help with my missing assignments please someone help me also please help with this question

Restrictions on f(x) = 1/x+5 and g(x) = x-2

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

What is the ratio of the length of an object in yards to the length of the same object in miles?