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7th
grade

Mathematics

57%

accuracy

885

plays

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3 years

Mathematics

7th

grade

Simplify Expressions Study Guide

user

885
plays

15 questions

15 questions

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1. Multiple Choice
3 minutes
1 pt
n -10 +9n -3=
-3
9n-3
n
10n -13
2. Multiple Choice
3 minutes
1 pt
-r -10r
11r
-11r
9r
-11
3. Multiple Choice
3 minutes
1 pt
12r - 8 -12
8
12r + 4
12r -20
-8
4. Multiple Choice
1 minute
1 pt
-4x - 10x
-14
6x
-6x
-14x
5. Multiple Choice
3 minutes
1 pt
-2x + 11 + 6x
8x+11
4x +11
4x
15x
6. Multiple Choice
3 minutes
1 pt
4(-p - 6)
4p - 24
4p + 24
-4p + 24
-4p - 24
7. Multiple Choice
3 minutes
1 pt
-3(2c - 5)
-6c - 15
-6c + 15
6c + 15
6c - 15
8. Multiple Choice
2 minutes
1 pt
Simplify the following expression:
-9(14p - 8) - 4p
130p - 72
122p - 72
-130p - 18
-130p + 72
9. Multiple Choice
2 minutes
1 pt
Simplify the following expression:
19 - ( 3 - 5b)
16 + 5b
21 + 5b
16 - 5b
21 - 5b
10. Multiple Choice
45 seconds
1 pt
3 - 5(a - 4)
23 - 5a
5a - 23
18a
-18a
11. Multiple Choice
1 minute
1 pt
-5a - 2(a - 1)
-7a + 2
-9a
-7a - 2
12a - 2
12. Fill in the Blank
1 minute
1 pt
What is the perimeter of the shape?
13. Multiple Choice
45 seconds
1 pt
Select all sets that contain like terms.
3x, -4x, 5x
3, 3x, 3y
8, -91, 72
4h, 6, 9h
14. Fill in the Blank
1 minute
1 pt
15. Multiple Choice
30 seconds
1 pt
-3x +4y +2
-3x -4y +2
-3x -4y -2
-3x +4y -2
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