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Weekly Quiz #20
By Cliff Richardson
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Last updated about 8 years ago
15 questions
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Note from the author:
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CPM end unit 6 start unit 7
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Define rate -
Question 6
6.
Define ratio -
Question 7
7.
Define coefficient -
Question 8
8.
Define term -
Question 9
9.
Explain how you know which terms to combine in an algebraic expression.
Question 10
10.
Find the area and perimeter of the tile collection belwo.
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Question 11
11.
Evaluate the expression below when x = 2. Show your work.
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Question 12
12.
Evaluate the following expression. Show your work.
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Question 13
13.
Question 14
14.
Which rate is faster, running 10 miles in 2 hours or 12 miles in 3 hours? Justify your answer.
Question 15
15.
Sketch the collection of algebra tiles that is described by the following expression. Rewrite the area of the collection by combining like terms.
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Which group role might be heard to say, "Who wants to read first?".
A Task Manager
B Recorder Reporter
C Facilitator
D Resource Manager
Which group role might be heard to say, "We have 5 minutes left on this problem!".
A Task Manager
B Recorder Reporter
C Facilitator
D Resource Manager
Which group role might be heard to say, "Okay, you are responsible for drawing this part".
A Task Manager
B Recorder Reporter
C Facilitator
D Resource Manager
Which group role might be heard to say, "Nobody seems to understand. I will call the teacher over".
A Task Manager
B Recorder Reporter
C Facilitator
D Resource Manager
Simplify the expression.
A
B
C
D