2nd Nine Weeks Assessment 2023
Authored by Katrecia Craig
Mathematics
9th Grade
Used 6+ times
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116 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(2x + 5y - z) + (-6x - 4y + 7z)
-4x +6y + 6z
4x + y + 6z
-4x - y + 6z
-4x + y + 6z
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(4x3-5x2+3x)+(-2x3-x2+6x)
2x3-6x2-9x
2x3+6x2+9x
-2x3-6x2+9x
2x3-6x2+9x
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A rectangle has width (2x + 3) and length (2x - 4). What is the perimeter of the rectangle?
4x - 12
4x - 1
8x - 2
4x2 - 2x - 12
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify the expression.
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
11a3 - 4a2 - 14a - 7
5a3 - 4a2 - 14a - 7
5a3 - 4a2 - 20a - 7
5a3 - 9a2 - 20a - 7
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Combine like terms to simplify:
(5x + 2) + (4x + 5)
9x -7
-9x-11
9x+7
x+7
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Add the polynomials (x-2) and (x2+3)
x2+x+1
x3+5
x3+1
x3-1
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Add or Subtract to Simplify:
(4x - 2x3) + (5x3 - 4x + 5)
3x3 + 5
3x3 + 8x + 5
3x2 + 5
7x3 + 8x + 5
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