# Glencoe Pre-Algebra Chapter 4: Expressions and Equations Chapter Exam

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!

### Page 1

#### Question 1 1. The length of a rectangle is 3 more than twice its width. The total area of the rectangle is 54 square units. What is the width and length of the rectangle?

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Question 2
2.
Simplify the following problem using mental math and the distributive property:

8(2,106)

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Question 3
3.
Solve.

x + 7 = 20

#### Question 4 4. Solve x + 10 = 19

#### Question 5 5. What does the multiplication principle tell you?

### Page 2

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Question 6
6.
Solve.

x + 45 = 50

#### Question 7 7. Crystal has $20 and Sally has $30. If they combine what they have, how many pairs of shoes can they buy if each pair is $25?

#### Question 8 8. Simplify the expression: [2x 3 y2]3.

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Question 9
9.
Solve.

x - 3 = 0

#### Question 10 10. Simplify the expression: 2st + 3t - s + 5t + 4s.

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Question 11
11.
Tom likes to go over to his friend's house almost every night to play video games. They usually spend 3 hours a night playing the video game together. Last week, they spent a total of 15 hours playing the video game. If Tom went over every night, he would spend 21 hours playing the video game. Also, Tom's friend's mom gives Tom two cookies each time he is there. How many cookies did Tom get last week?

For this problem, which of the following is an important part?

#### Question 12 12. The word 'fewer' is which math operation?

#### Question 13 13. Solve 6x + 3 = -3

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Question 14
14.
Simplify (*x* + 5)(*x* - 11).

#### Question 15 15. Tom likes to go over to his friend's house almost every night to play video games. They usually spend 3 hours a night playing the video game together. Last week, they spent a total of 15 hours playing the video game. If Tom went over every night, he would spend 21 hours playing the video game. Also, Tom's friend's mom gives Tom two cookies each time he is there. How many cookies does Tom get last week?

### Page 4

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Question 16
16.
Solve.

x - 15 = 20

#### Question 17 17. What's the first step to solving the equation 5x + 6x - 22 = 0?

#### Question 18 18. Simplify the expression: 2m + 4m - 8.

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Question 19
19.
Solve.

x/9 = 3

#### Question 20 20. The word 'per' is which math operation?

### Page 5

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Question 21
21.
Solve.

3x = 9

#### Question 22 22. Simplify the expression: 2a(4b + 3a) + 2ab.

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Question 23
23.
Solve.

x/6 = 3

#### Question 24 24. Solve -5x = -10

#### Question 25 25. Jim has two jobs. He gets paid $10 an hour at one job and $8 an hour at the other job. If he works 5 hours at the job that pays $10 an hour and 3 hours at the other, how much money will he make?

### Page 6

#### Question 26 26. Simplify the expression: 3x(x + 5y) + 2y(7x - y) + 4(x^2 + 2y).

#### Question 27 27. The word 'is' stands for what mathematical operation?

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Question 28
28.
Solve.

x - 10 = 90

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Question 29
29.
Simplify 4(2*x*^2 + *x*) - 6(*x*^2 - 7).

#### Question 30 30. The word ''of'' stands for what mathematical operation?

#### Glencoe Pre-Algebra Chapter 4: Expressions and Equations 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!