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Unit 2A Test

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Last updated over 1 year ago
16 questions
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)

  • m
  • 8m
  • 5
Question 2
2.

Simplify the expression:

8m + 5 - 4

(Level 2)

Question 3
3.

Simplify the expression:

-2(3m - 13)

Question 4
4.

Simplify the expression:

4x + 2(7x - 8) + 20

(Level 2)

Question 5
5.

Solve the equation:

x + 10 = 15

Question 6
6.

Solve the equation.

50 = 4x - 14

(Level 2)

Question 7
7.

Solve the equation.

2x - 0.5 = 3.72

(Level 2)

Question 8
8.

Identify the solution to the following equation.
Show your work in the space provided.


(Level 3)

Question 9
9.

Identify the solution to the following equation.
Show your work in the space provided.


(Level 3)

3
Question 10
10.

Solve.

8m + 2 = -5m + 41

Show your work in the space provided.

MA.8.2.2.b
3
MA.8.2.1.c
3
Question 12
12.

-3(p+2)=-30-p

MA.8.2.2.a
3
MA.8.2.1.c
4
Question 14
14.

No solution:
4x - 8 = _______________

MA.8.2.1.c
4
Question 15
15.

MA.8.2.1.c
4
MA.8.2.1.c
8
-4
Terms
Variables
Coefficients
Constants
infinitely many solutions
y = 8
x = -4
no solutions
Question 11
11.

Describe the equation as having one solution, no solution, or infinitely many solutions.

Question 13
13.

Describe the equation as having one sloution, not solution, or infinitely many solutions.

One solution:
3x+4=_______________
Question 16
16.

Infinitely many solutions:
7x-3=_______________