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Pre-Algebra Quiz Questions

Author: Sophia Admin

1. Solve for x: 4x - 10 = 2 + 2x

2. What is the equation of a line that has a slope of -1/2 and a y-intercept of 4?

3. Find the slope of a line that contains the following points: (-2, -1) and (3, 5)

4. Simplify the following rational expression: $fraction numerator 3 over denominator 2 x end fraction plus fraction numerator 4 over denominator left parenthesis x plus 1 right parenthesis end fraction$

5. Simplify the following exponential expression: (x²)⁵ $times$ x³

6. You have measured your 6 friends to find out their height in inches. Find the mean, median, and mode of their heights: 61, 58, 63, 68, 68, 56

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Source: Rachel Bedo