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Sophia Admin

Test your pre-algebra skills by answering the following questions! If you need help, remember to review the learning packets within this collection. Email your completed quiz to info@sophia.org to unlock your *Summer of Math* Sophia badge.

-The Sophia Team

Tutorial

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:

5. Simplify the following exponential expression: (x^{2})^{5} x^{3}

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

Email your completed quiz to info@sophia.org to unlock your *Summer of Math* Sophia badge.

Source: Rachel Bedo