Avehicle travels 250 feet every three seconds find the value of the ratio, the unit rate, and the constant a
of proportionality. how are they related?

Which is the completely factored from of xy^3-x^3y

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi