Name the property used in the following operation: -57 + 8 = 8 + -57

Assosiative Property

Multiplicative Inverse

Commutative Property

Distributive Property

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase