Find an equivalent system of equations for the following system:
x+2y=2
-4x+4y=-8

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2