Chapter 3 Algebra Test

44 Questions | By Martner24 | Last updated: Mar 20, 2022 | Total Attempts: 120

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Chapter 3 algebra Test

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1.

Solve for xx + 9 = 18
- A.
  
  X = 27
- B.
  
  X = 9
- C.
  
  X= -9
2.

Solve for x x - 8 = -13
- A.
  
  X = -5
- B.
  
  X = -21
- C.
  
  X = 21
3.

Solve for t t - 2 = 6
- A.
  
  T = 4
- B.
  
  T = 12
- C.
  
  T = 8
4.

Solve for n n - 5 = -9
- A.
  
  N = 14
- B.
  
  N = -4
- C.
  
  N = -14
- D.
  
  N = 45
5.

Solve for t t - 5 = -20
- A.
  
  T = -25
- B.
  
  T = 25
- C.
  
  T = 15
- D.
  
  T = -15
6.

Solve for x 34 + x = 10
- A.
  
  X = -24
- B.
  
  X = 14
- C.
  
  X = 44
- D.
  
  X = 8
7.

Solve for a 2/5 = a - 1/5
- A.
  
  A = 1
- B.
  
  A = 3/5
- C.
  
  A = 1/5
- D.
  
  A = -3/5
8.

Solve for r r + 3/4 = 1/4
- A.
  
  R = -2/4
- B.
  
  R = -1/2
- C.
  
  R = 4/4
- D.
  
  R = 1
9.

Write and Solve and equations for the following statementThere are 15 members in the high school band. After graduation there are only 7 members. How many members graduated?
- A.
  
  X + 15 = 7: x = 22
- B.
  
  15 - x = 7: x = 12
- C.
  
  15 - x = 7: x = 8
- D.
  
  X + 15 = 7: x = 8
10.

Write and solve an equation to represent the situation. The temperature rose 15 degrees to 7 degrees. What was the original temperature?
- A.
  
  X + 15 = 7: x = -8
- B.
  
  15 - x = 7: x = 12
- C.
  
  15 - x = 7: x = 8
- D.
  
  X + 15 = 7: x = 8
11.

Solve for y 7y = -56
- A.
  
  Y = 8
- B.
  
  Y = 49
- C.
  
  Y = -63
- D.
  
  Y = -8
12.

Solve for n -4n = 24
- A.
  
  N = 28
- B.
  
  N = -6
- C.
  
  N = 6
- D.
  
  N = 20
13.

Solve for x 10x = 110
- A.
  
  X = 10
- B.
  
  X = 100
- C.
  
  X = 11
- D.
  
  X = 120
14.

Solve for x -10x = -9
- A.
  
  X = 9/10
- B.
  
  X = 10/9
- C.
  
  X = 1
- D.
  
  X = -1
15.

Solve for x x/2 = -5
- A.
  
  X= 3
- B.
  
  X = 10
- C.
  
  X = -10
- D.
  
  X = 7
16.

Solve for d6 = d/5
- A.
  
  D = 30
- B.
  
  D = 1
- C.
  
  D = 11
- D.
  
  D = 6/5
17.

Solve for yy/7 = 12
- A.
  
  Y = 19
- B.
  
  Y = 84
- C.
  
  Y = 5
- D.
  
  Y = -5
18.

Write an equation and solve to represent the following situationIt takes 45 peanuts to make one ounce of peanut butter. How many peanuts will be needed to make a 12- ounce jar of peanut butter?
- A.
  
  X/12 = 45: x = 540
- B.
  
  12x = 45: x = 3.75
- C.
  
  12x = 45: x = 540
- D.
  
  X/12 = 45 : x = 3.75
19.

Write an equation and solve to represent the following situationYou ate 3 of the 8 slices of pizza. You paid $3.30 as you share of the total cost of the pizza. How much did the whole pizza cost?
- A.
  
  3x = 8; x = 3/8
- B.
  
  3x + 8 = 3.30; x = -1.5
- C.
  
  3/8x = 3.30; x = 8.80
- D.
  
  3/8x = 3.30; x = 1.24
20.

You are loading a large pile of newspapers onto a truck. You divide the pile int four equal-size bundles. One bundle weights 37 pounds. You want to know the weight x of the original pile. Which equation represents this situation?
- A.
  
  X/4 = 37
- B.
  
  4x = 37
- C.
  
  37x / 4
21.

Solve for n 48 = 11n + 26
- A.
  
  N = 2
- B.
  
  N = -22
- C.
  
  N = 48/11
- D.
  
  N = 0
22.

Solve for p 5p -16 = 54
- A.
  
  P = 7.6
- B.
  
  P = 6
- C.
  
  P = 14
- D.
  
  P = 8
23.

Solve for y3y + 5 = 11
- A.
  
  Y = 2
- B.
  
  Y = -2
- C.
  
  Y = 1/2
- D.
  
  Y = -2/1
24.

Solve for a4a + 9a = 39
- A.
  
  A = 30/4
- B.
  
  A = 3
- C.
  
  A = 26
- D.
  
  A = 8
25.

8n - 3n - 4 = 21
- A.
  
  N = 5
- B.
  
  N = 17/5
- C.
  
  N = 6
- D.
  
  N = -5