Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 1 - Formative Library | Library

1

Lin and Tyler are drawing circles. Tyler's circle has twice the diameter of Lin’s circle. Tyler thinks that his circle will have twice the area of Lin’s circle as well.

Do you agree with Tyler?

7.EE.4.a

7.RP.2.a

1

Jada and Priya are trying to solve the equation \frac{2}{3} + x = 4 .
Jada says, “I think we should multiply each side by \frac{3}{2} because that is the reciprocal \frac{2}{3} of .”
Priya says, “I think we should add -\frac{2}{3} to each side because that is the opposite of \frac{2}{3} .
Which person’s strategy should they use?

7.EE.4.a

7.RP.2.a

1

Jada and Priya are trying to solve the equation \frac{2}{3} + x = 4 .
Jada says, “I think we should multiply each side by \frac{3}{2} because that is the reciprocal \frac{2}{3} of .”
Priya says, “I think we should add -\frac{2}{3} to each side because that is the opposite of \frac{2}{3} .
Write an equation that can be solved using the other person’s strategy.

7.EE.4.a

7.RP.2.a

1

What are the missing operations?

48 ? (-8) = (-6)
(-40) ? (-8) = (-5)
12 ? (-2) = 14

7.EE.4.a

7.RP.2.a

1

In football, the team that has the ball has four chances to gain at least ten yards. If they don't gain at least ten yards, the other team gets the ball. Positive numbers represent a gain and negative numbers represent a loss.

Select all of the sequences of four plays that result in the team getting to keep the ball.

7.EE.4.a

7.RP.2.a

1

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

Is the relationship between number of turkey subs delivered and amount charged proportional?

7.EE.4.a

7.RP.2.a

1

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

How much does the store charge for 1 additional turkey sub?

7.EE.4.a

7.RP.2.a

1

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

Describe a rule for determining how much the store charges based on the number of turkey subs delivered.

7.EE.4.a

7.RP.2.a

1

Which question cannot be answered by the solution to the equation 3x = 27?

7.EE.4.a

7.RP.2.a

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Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 1

Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 1

Lin and Tyler are drawing circles. Tyler's circle has twice the diameter of Lin’s circle. Tyler thinks that his circle will have twice the area of Lin’s circle as well. Do you agree with Tyler?

What are the missing operations?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.Is the relationship between number of turkey subs delivered and amount charged proportional?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.How much does the store charge for 1 additional turkey sub?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.Describe a rule for determining how much the store charges based on the number of turkey subs delivered.

Which question cannot be answered by the solution to the equation 3x = 27?

Lin and Tyler are drawing circles. Tyler's circle has twice the diameter of Lin’s circle. Tyler thinks that his circle will have twice the area of Lin’s circle as well. Do you agree with Tyler?

What are the missing operations?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.Is the relationship between number of turkey subs delivered and amount charged proportional?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.How much does the store charge for 1 additional turkey sub?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.Describe a rule for determining how much the store charges based on the number of turkey subs delivered.

Which question cannot be answered by the solution to the equation 3x = 27?

Lin and Tyler are drawing circles. Tyler's circle has twice the diameter of Lin’s circle. Tyler thinks that his circle will have twice the area of Lin’s circle as well.

Do you agree with Tyler?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

Is the relationship between number of turkey subs delivered and amount charged proportional?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

How much does the store charge for 1 additional turkey sub?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

Describe a rule for determining how much the store charges based on the number of turkey subs delivered.

Lin and Tyler are drawing circles. Tyler's circle has twice the diameter of Lin’s circle. Tyler thinks that his circle will have twice the area of Lin’s circle as well.

Do you agree with Tyler?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

Is the relationship between number of turkey subs delivered and amount charged proportional?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

How much does the store charge for 1 additional turkey sub?

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.

Describe a rule for determining how much the store charges based on the number of turkey subs delivered.