Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 20

Last updated about 1 year ago

6 questions

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Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 20

Last updated about 1 year ago

6 questions

Question 1

Andre says that 10x + 6 and 5x + 11 are equivalent because they both equal 16 when is 1.

Do you agree with Andre?

I agree with Andre

I do not agree with Andre

6.EE.4

7.EE.1

Question 2

Select all expressions that can be subtracted from 9x to result in the expression 3x + 5.

-5 + 6x

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7.EE.1

Question 3

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Question 4

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Question 5

For each situation, would you describe it with x < 25, x> 25 , x\ge 25 , or x\le25 ?

Draggable item		Corresponding Item
d		x\ge25
a		x < 25

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Question 6

Consider the problem: A water bucket is being filled with water from a water faucet at a constant rate.
When will the bucket be full?

What information would you need to be able to solve the problem?

6.EE.4

7.EE.1

"Source: Open Up Resouces (Download for free at openupresources.org.)"

Question 1

Andre says that 10x + 6 and 5x + 11 are equivalent because they both equal 16 when is 1.

Do you agree with Andre?

I agree with Andre

I do not agree with Andre

Question 2

Select all expressions that can be subtracted from 9x to result in the expression 3x + 5.

-5 + 6x

5 - 6x

6x + 5

6x - 5

-6x + 5

Question 3

Select all the statements that are true for any value of x.

3x + (10 - 3x) = 10

5x - (8 - 6x) = -x - 8

4x - (2x + 8) = 2x - 8

6x - (2x - 4) = 4x + $

7x + (2x - 1) = 9x + 1

7x + (2x + 7) = 9x + 7

Question 4

Question 5

For each situation, would you describe it with x < 25, x> 25 , x\ge 25 , or x\le25 ?

Draggable item		Corresponding Item
d		x\ge25
a		x < 25
c		x\le25
b		x > 25

Question 6

Consider the problem: A water bucket is being filled with water from a water faucet at a constant rate.
When will the bucket be full?

What information would you need to be able to solve the problem?

"Source: Open Up Resouces (Download for free at openupresources.org.)"

5 - 6x

6x + 5

6x - 5

-6x + 5

Select all the statements that are true for any value of x.

3x + (10 - 3x) = 10

5x - (8 - 6x) = -x - 8

4x - (2x + 8) = 2x - 8

6x - (2x - 4) = 4x + $

7x + (2x - 1) = 9x + 1

7x + (2x + 7) = 9x + 7

c

x\le25

b

x > 25

Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 20

Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 20

Andre says that 10x + 6 and 5x + 11 are equivalent because they both equal 16 when is 1. Do you agree with Andre?

Select all expressions that can be subtracted from 9x to result in the expression 3x + 5.

For each situation, would you describe it with x < 25, x> 25 , x\ge 25 , or x\le25 ?

Consider the problem: A water bucket is being filled with water from a water faucet at a constant rate. When will the bucket be full? What information would you need to be able to solve the problem?

Andre says that 10x + 6 and 5x + 11 are equivalent because they both equal 16 when is 1. Do you agree with Andre?

Select all expressions that can be subtracted from 9x to result in the expression 3x + 5.

Select all the statements that are true for any value of x.

For each situation, would you describe it with x < 25, x> 25 , x\ge 25 , or x\le25 ?

Consider the problem: A water bucket is being filled with water from a water faucet at a constant rate. When will the bucket be full? What information would you need to be able to solve the problem?

Andre says that 10x + 6 and 5x + 11 are equivalent because they both equal 16 when is 1.

Do you agree with Andre?

Consider the problem: A water bucket is being filled with water from a water faucet at a constant rate.
When will the bucket be full?

What information would you need to be able to solve the problem?

Andre says that 10x + 6 and 5x + 11 are equivalent because they both equal 16 when is 1.

Do you agree with Andre?

Consider the problem: A water bucket is being filled with water from a water faucet at a constant rate.
When will the bucket be full?

What information would you need to be able to solve the problem?