A contractor needs to buy grass seed to cover a lawn. The dimensions of the lawn are shown below. One bag of grass seed covers an area of 600 square yards. Shade in the minimum number of bags of seed the contractor needs to buy to cover the entire lawn.

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

What are the solutions of the following system? y=-2x^2 y=x-2

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?