2(m-n^2)-6(n^2+3m) simplify by like terms

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.