Question: CBe-learn School Math 20-1 Review Assignment #2- /38 10. How many real number solutions exist for the following quadratic-quadratic system of equations? Show your work

CBe-learn School Math 20-1 Review Assignment #2- /38 10. How many real number solutions exist for the following quadratic-quadratic system of equations? Show your work and explain your answer. (2 marks) y =-2x- +2x-7 y=x -3x+1 11. a) Solve the system of equations by substitution. Verify your solutions. (3 marks) y = 2x+1 y=x - 5x+13

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