Can somebody please help me here is the question

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?