Find the equation of the line in standard form with a point -3/3 and a slope of -4/3

Which of these tables represents a non-linear function?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount