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IM: 6.6.3: Staying in Balance (Practice)

Last updated about 1 year ago

13 questions

1

1

1

1

Question 1

1.

Question 2

2.

Write an equation to represent each hanger.

Refer to the hanger:

1

1

1

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.

Draggable item		Corresponding Item

The area of a rectangle is 14 square units. It has side lengths  and . Given each value for x, find y.

1

1

1

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.

1

1

1

Select all the equations that represent the hanger.

x+ x + x = 1 + 1 + 1 + 1 + 1 +1

x \sdot x \sdot x = 6

3x = 6

x + 3 = 6

x \sdot x \sdot x = 1 \sdot 1 \sdot 1 \sdot 1 \sdot 1 \sdot 1

Question 3

3.

Write an equation to represent the hanger.

Question 4

4.

Explain how to reason with the hanger to find the value of x.

Question 5

5.

Explain how to reason with the equation to find the value of x.

Match each equation to one of the diagrams.

12 - m = 4

12 = 4 \sdot m

m - 4 = 12

\frac{m}{4} = 2

Question 8

8.

x = 2\frac{1}{3}

Question 9

9.

x = 4\frac{1}{5}

Question 10

10.

x = \frac{7}{6}

Question 11

11.

25%

Question 12

12.

75%

Question 13

13.

125%