solving algebraic equations using inverse operations
In this formative you will find...
-Unit Notes
-Extra videos for understanding
-Textbook questions and answers for this topic
-A formative quiz to check your understanding
Please comple the following questions in your notebook. I will be doing periodic homework checks so make sure you do not lose it. You can check your work with the key at the end
Homework
1) Worksheet (Done on Paper)
2) 6.1 Formative Assessment Quiz
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Question 1
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Question 5
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Question 6
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Question 7
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Question 8
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Question 9
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Question 10
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Write your answer without units
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Question 11
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Question 12
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Question 13
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Question 14
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Question 15
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Question 16
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Question 17
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Question 18
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Question 19
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Question 20
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Question 21
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Question 22
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Question 23
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Question 24
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Question 25
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Question 2
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Question 3
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Question 4
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Solve the following equation:
x = 24.6
x = -2.4
x = 2.4
x = -24.6
Solve the following equation:
x = -19.3
x = 3.14
x = 19.3
x = 254.7
Solve the following equation:
x = 9.5
x = -4.8
x = -9.5
x = -30
Solve the following equation:
x = 18.6
x = 7.4
x = -18.6
x = -2.32
Graham is building a pathway from his garage to the garden. If the paving stones he is looking at buying are 2.3 feet in length, and the distance from his garage to the garden is 42.6 feet in length, how many paving stones will Graham need?
Approximately 40 stones
Approximately 98 stones
Approximately 19 stones
Approximately 45 stones
Solve the following equation:
x = 177
x = 19.7
x = 111
x = 155
Solve the following equation:
x = -72
x = -96
x = -85
x = -83
Solve the following equation:
x = 0.45
x = 8.95
x = 5.55
x = 4
A student wrote an equation like this...
Another student wrote it like this...
Are these the same equation?
Yes
No
Solve
x = -10.2
x = -28.3
x = -2.8
x = 5
One student wrote an equation like this...
Another student wrote
Are these equations equivalent? Hint: think about multiplying polynomials from last unit...
Yes
No
Solve
-2
3
-3
2
Amy earns a flat rate of $400 per week planting trees in addition to $1.50 per tree she is able to plant. How many trees does she plant if she earns $892 in one week? (hint: write the equation that represents this problem first, then solve for x)
