What are the x-intercepts of y = 2x2 - 3x - 20?

A) x = - 5 and 2

B) x = 5 and - 2

C) x = - 2.5 and 4

D) x = 2.5 and - 4

Solve the system of equations and choose the correct ordered pair. 5x + 2y = 19 4x - 3y = 6

Claire wants to solve the equation - 1/4 (x-1) = 2/3x+2. Which step would not be an appropriate first step for Claire to take to solve for x? A. Multiply both sides by - 4. B. Use the distributive property to distribute - 1/4 C. Add 1 to both sides.

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What is the solution to the system of equations? Use the substitution method. {y=-2x+5 {3x-4y=2 Enter your answer in the boxes.