ASAP
How many roots does the polynomial y=x^3-6x^2+30 have?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

What additional information could be used to prove abc =mqr using sas? check all that apply.

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75