Select all the equations that represent the hanger.
Refer to the hanger:
1
Question 3
3.
Write an equation to represent the hanger.
1
Question 4
4.
Explain how to reason with the hanger to find the value of x.
1
Question 5
5.
Explain how to reason with the equation to find the value of x.
Question 6
6.
Refer to the hanger below. Andre says that x is 7 because he can move the two 1s with the x to the other side. Do you agree with Andre? Explain your reasoning.
Question 7
7.
Match each equation to one of the diagrams.
Draggable item
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Corresponding Item
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12 - m = 4
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12 = 4 \sdot m
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m - 4 = 12
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\frac{m}{4} = 2
The area of a rectangle is 14 square units. It has side lengths and . Given each value for x, find y.
1
Question 8
8.
x = 2\frac{1}{3}
1
Question 9
9.
x = 4\frac{1}{5}
1
Question 10
10.
x = \frac{7}{6}
Lin needs to save up $20 for a new game. How much money does she have if she has saved each percentage of her goal. Explain your reasoning.