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Unit 2A Test
By Katherine Kisby
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Last updated over 1 year ago
16 questions
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Level 2
2
2
2
2
2
2
2
Level 3
3
MA.8.2.1.c
MA.8.2.2.a
3
MA.8.2.1.c
MA.8.2.2.a
Level 4
Question 1
1.
In the following expression, identify the its parts:
8m + 5 - 4
(Level 2)
8m
8
m
5
-4
Terms
Variables
Coefficients
Constants
Question 2
2.
Simplify the expression:
8m + 5 - 4
(Level 2)
visibility
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Question 3
3.
Simplify the expression:
-2(3m - 13)
visibility
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Question 4
4.
Simplify the expression:
4x + 2(7x - 8) + 20
(Level 2)
visibility
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Question 5
5.
Solve the equation:
x + 10 = 15
Question 6
6.
Solve the equation.
50 = 4x - 14
(Level 2)
visibility
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Question 7
7.
Solve the equation.
2x - 0.5 = 3.72
(Level 2)
visibility
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Question 8
8.
Identify the solution to the following equation.
Show your work in the space provided.
(Level 3)
no solutions
y = -4
infinitely many solutions
y = 8
visibility
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Question 9
9.
Identify the solution to the following equation.
Show your work in the space provided.
(Level 3)
infinitely many solutions
x = -2
x = -4
no solutions
visibility
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10
11
zoom_in
3
Question 10
10.
Solve.
8m + 2 = -5m + 41
Show your work in the space provided.
visibility
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MA.8.2.2.b
3
MA.8.2.1.c
12
13
zoom_in
3
Question 12
12.
-3(p+2)=-30-p
visibility
View drawing
MA.8.2.2.a
3
MA.8.2.1.c
14
15
16
zoom_in
4
Question 14
14.
No solution:
4x - 8 = _______________
visibility
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MA.8.2.1.c
4
Question 15
15.
One solution:
3x+4=_______________
visibility
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MA.8.2.1.c
4
MA.8.2.1.c
Question 11
11.
Describe the equation as having one solution, no solution, or infinitely many solutions.
one solution
no solution
infinitely many solutions
Question 13
13.
Describe the equation as having one sloution, not solution, or infinitely many solutions.
one solution
no solution
infinitely many solutions
Question 16
16.
Infinitely many solutions:
7x-3=_______________
visibility
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