To prepare for the math interims on Monday and Tuesday, please treat this problem set like a test.
Complete each question independently and put your answers in formative. This will give your teacher accurate data on which questions need reteaching. DO NOT change your answers after you are done.
When everyone is done, we will have partner time to find mistakes. You will also have access to an answer key to see suggestions for how to solve each problem.
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Question 1
1.
a) Are the two expressions below equivalent? Explain why or why not.
"The two expressions are / are not equivalent because..."
4y+11y+9-4y-2 and y+7+10y
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Question 2
2.
b) Write an equivalent expression in standard form:
12.5a-2b+1.5a-8b
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Question 3
3.
Tracker--Mr. Hwung’s brother tracked his weight change over several weeks. Use the table to find his total change in weight after the first three weeks:
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Question 4
4.
Distance--What is the difference between Point A and Point B on the number line?
Enter your answer as a single number.
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Question 5
5.
Equation--This graph shows a proportional relationship between cheesecake slices bought (c) and the dollars spent (d).
Find the constant of proportionality r. Using the value for r, write an equation in the form d=rc that represents the relationship between the number of cheesecake slices (c) and the dollars spent (d).
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Question 6
6.
Based on how you did on the 5 independent practice questions, what is one topic you should study/review over the weekend to prepare for our interims?
"I should study..."
"I need more practice on..."
1. Do not submit your formative if you are done early. You can move onto IXL and work on any recommended or starred skills.
2. After everyone is done we will have partner time and also check the answer key. DO NOT scroll down and check the key yet.
