The polynomial function C(x)=6x2+40x gives the cost, in dollars, of an aluminium square of side x feet. Find the cost of an aluminium square of side x=7 feet.

Which statement holds true for absolute value functions? •the absolute value determines the direction in which theb.the coefficient determines the line along which the graph,the distance between the left and the right arm is based od.the vertex coordinates and the absolute value determine 111

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?