# OAE Mathematics: Algebraic Expressions Chapter Exam

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#### Question 1 1. CEO Donald earns three times as much as the combined salary of his two vice presidents, Susan and Kurt. If Susan earns s and Kurt earns k, then how much does Donald earn in terms of s and k?

#### Question 2 2. Evaluate 3c3 - 7d when c = -4 and d = 6

#### Question 3 3. Evaluate 7x when x = 5.

#### Question 4 4. Simplify the expression: 2a(4b + 3a) + 2ab.

#### Question 5 5. Evaluate (p - 3)2 when p = 5.

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#### Question 6 6. Use the distributive property to simplify the following expression: -5(-10a + 2)

#### Question 7 7. If the price of a shirt is $25, then express the price of n shirts.

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Question 8
8.
An algebra class normally has *y* students, but today it is just 2/3 full. Express the number of students in class today in terms of *y*.

#### Question 9 9. Simplify: 2x^2 + 5 + 4x^2 - 3

#### Question 10 10. Simplify: 2x^2 + 5 + 4x^2 - 3

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#### Question 11 11. Use the distributive property to simplify the following expression: 4(2x + 7)

#### Question 12 12. Simplify: 8x^3 - 4x + 3x^3 + 6x^2 - x

#### Question 13 13. A particular shirt is on sale for $12. The regular price is $20. How much is the discount? Use the formula Discount = Regular price - Sale price.

#### Question 14 14. Simplify: 5x + 12x

#### Question 15 15. Evaluate the expression when x = -1 and y = 4.

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#### Question 16 16. Simplify the expression: 3x(x + 5y) + 2y(7x - y) + 4(x^2 + 2y).

#### Question 17 17. Use the distributive property to simplify the following expression: 3(a + b)

#### Question 18 18. Simplify: 4x^2 + 6x + 2x^2 - 8x + 10

#### Question 19 19. Use the distributive property to simplify the following expression: -(4 + a)

#### Question 20 20. Simplify: -5x(x - 3y)

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Question 21
21.
If *a* = 1, *b* = 3, *c* = 4, what is *x*? Use the formula *x* = *c* / (*b* - *a*).

#### Question 22 22. In a football game, Peyton threw 17 more complete passes than Tom, who threw p. Express the number of complete passes Peyton had in terms of p.

#### Question 23 23. Use the distributive property to simplify the following expression: -3(-x - 3y)

#### Question 24 24. Simplify: -2(-7q - 3r)

#### Question 25 25. Martha needs to record the distance she walks every day. Every day she walks around her block once. Her block is a square where each side of the square measures 1/4 of a mile. Which formula will help her solve her problem?

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Question 26
26.
Mary's living room measures 7 feet wide by 12 feet long. In the formula for the area of her living room, *A* = *l* ∗ *w*, what is *w* ?

*w*

#### Question 27 27. Simplify the expression: [2x 3 y2]3.

#### Question 28 28. Simplify: m2 - 6n - 2m2 + 3n

#### Question 29 29. Simplify: -3ab - b + ab - 4b + 2ab

#### Question 30 30. Simplify: [-2(g + 2h) - 4g^2] - [-g(5 - 2g) + h]

#### OAE Mathematics: Algebraic Expressions Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!