
G7 Review Algebra and Linear Equation
Authored by Mathematricks Officials
Mathematics
7th Grade
CCSS covered
Used 1+ times

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15 questions
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1.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
8x - 3y - 21 = 0
Which are two incorrects statement below?
the variables are x and y
the coefficients are 8 and 3
the constant is 21
the coefficients are 8 and -3
Tags
CCSS.6.EE.A.2B
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify the following
28m + 20n + (−25n) + (−18m)
Simplify the following
28m + 20n + (−25n) + (−18m)
-10m + 5n
46m - 5n
10m -5n
-46m + 5n
Tags
CCSS.7.EE.A.1
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Which is the simply form of 12a −(−15b) + (−48a) + 7b?
-36a + 22b
60a + 8b
-36a -22b
-60a -8b
Tags
CCSS.7.EE.A.1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Expand and simplify
5 (4x + 2y) -2 (-5x -7y) =
10x - 6y
10x + 6y
30x - 24y
30x + 24y
Tags
CCSS.6.EE.A.3
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Expand and simplify the following algebra
7a (5b - 8y)
35a - 56y
35ab + 56ay
35ab - 56ay
35ab - 56y
Tags
CCSS.7.EE.A.1
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Factor the expression 2x2 + 8x .
2x (x + 2)
2 (x + 4)
x (2x + 8)
2x (x + 4)
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Factorize: 7x2 −14x
7x (x - 2x)
7x (x -2x)
7x (x + 2)
7x (x - 2)
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