If five bags of mulch covers 32 square feet, how many square feet could 16 bags covers?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ