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Name ______________________________________________ Class Pd: ________
Algebra 2 – Chapter 1 Test Review
Study Guide Evaluate each expression for the given values of the variables.
1. Evaluate 4 10x y for 3x and 25y 2. Evaluate 28 5x y for 3x and 4y
Solve the literal equation (formula) for the indicated variable. 3. Solve for x 4. Solve for w 5. Solve for m
2 7 20x y 21
4V h w 25 15C m
Solve each equation.
6. 4.2x + 6.4 = 40 7. 4.5(x + 1) - 2 = 4(x + 3) 8. 9x + 2 2x = 3x + 94
9. 3 1
2 74 2
x x 10. 2 4 1
9 7 6x 11. 4(6x – 5) = 23 – 3(8x + 1)
12. 5 3 2
6 8 3x 13. 2(x – 4) + 3 = 3x – 5 14. 3x – 5(x + 2) = 0.5(2x + 8)
Solve each equation.
15. 11 42x 16. 3 6 36x
17. |𝑦 − 5| + 8 = 1 18. 5 2 8 20x
Solve each inequality. Graph the solution on a number line. 19. |𝑦 − 9| ≤ 3 20. 2|5𝑛 − 11| > 8
21. |3𝑛 + 11| − 1 ≥ 0