What is y = 2x^2 + 10x + 7 in vertex form

What is the value of x when 5 - x = 1/2x + 4 A - 6 B 2 C 2/3 D 3/2

Solve the system by substitution. y=-x y=4x+45 Multiple Choice. A. (-9,-9) B. (9,-9) C. (9.9) D. (-9,9)

Mr wang has a rug in the shape of a rectangle. The area of the rug is 3,456 square inches. Which could be the dimensions of the rug

A 4-foot piece of rope costs $25.44. What is the price per inch?

140,000 = 1.4 * 10^5 True False

The length of a rectangle is 4 units shorter than one-fourth of the width, x. Write an expression that represents the perimeter of the rectangle (use one variable and a fraction)

The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0 min. if one such class is randomly selected, find the probability that the class length is less than 50.6 min.

Which function has a range limited to only negative numbers?

Which order pair is a solution to the equation y=2-x? A. (5,3) B. (8,10) C. (-1,1) D. (-5,7)

What expression is equalent to 4x-3 (5x-2