
Sep 12 - UNIT TEST #2 REVIEW
Authored by Roman Lara
Mathematics
9th - 12th Grade
Used 8+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
5 + 2(n + 1) = 2n
Bill says the first step is to add and get
7(n + 1) = 2n
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Is there a mistake on the equation solved? If so where was the mistake made?
This equation is solved correctly.
The mistake was made on the first step of moving the variable to the right side.
The mistake was made on the second step of moving the constant to the left side.
The mistake was made on the last step when isolating the variable by removing the coefficient
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which property of real numbers justifies the work shown from Step 1 to Step 2?
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which property justifies the work in solving this equation?
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which property justifies the work shown?
Multiplication Property of Equality
Subtraction Property of Equality
Division Property of Equality
Addition Property of Equality
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Do I need to flip my sign?
-3x ≥ 12
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Write the phrase as an expression.
twice a number x plus 8 is greater than 12
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