The student has received scores of 85, 88, 87, and 90 on their algebra test. What is the minimum score they must earn on the fifth test to have an overall average score of 87?

What expression is equivalent to (2x-1)(x-3)?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

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