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Copy of UNIT 5 - Review (11/19/2025)

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Last updated 11 days ago
20 questions
LESSON 5.1: Substitution and Elimination
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LESSON 5.3: Solving Systems with Matrices
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LESSON 5.4: Systems of Equations (Applications)
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LESSON 5.5: Linear Inequalities
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LESSON 5.6: Systems of Linear Inequalities
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Question 1
1.

Solve the following system by substitution:

Write your answer as point (x, y)

Question 2
2.

Solve the following system by substitution:

Write your answer as point (x, y)

Question 3
3.

Solve the following system by elimination:

Write your answer as point (x, y)

Question 4
4.

Solve the following system by elimination:

Write your answer as point (x, y)

READ THE STEPS AND FOLLOW ALONG WITH THE VIDEO ON THE RIGHT:
Question 5
5.
Solve the following systems of equation using matrices.
Answer:
_______
Question 6
6.
Solve the following systems of equation using matrices.
Answer:
_______
Question 7
7.
Solve the following systems of equation using matrices.
Answer:
_______
Question 8
8.
Solve the following systems of equation using matrices.
Answer:
_______
Question 9
9.
Solve the following word problem using a system of equation by using matrices.

Answers:
_______ /hamburger
Question 10
10.
Solve the following word problem using a system of equation by using matrices.

Answers:
_______ steak sandwiches
Question 11
11.
Solve the following word problem using a system of equation by using matrices.

Answers:
_______ child tickets
Question 12
12.
Solve the following word problem using a system of equation by using matrices.

Answers:
_______ hours mowing
Question 13
13.
Solve the following word problem using a system of equation by using matrices.

Answers:
_______nickels and _______quarters
Question 14
14.
Convert the inequality to Slope-intercept form and then graph the following linear inequality to show all possible solutions.

Converted inequality: _______
Question 15
15.
Convert the inequality to Slope-intercept form and then graph the following linear inequality to show all possible solutions.

Converted inequality:_______
Question 16
16.
Convert the inequality to Slope-intercept form and then graph the following linear inequality to show all possible solutions.

Converted inequality:_______
Question 17
17.

Graph the system of linear inequalities to show all possible solutions.

Question 18
18.

Graph the system of linear inequalities to show all possible solutions.

Question 19
19.

Graph the system of linear inequalities to show all possible solutions.

Question 20
20.

Thanksgiving is coming up! So what are you MOST thankful for?