Lesson 01: Relationships between Quantities | Unit 6: Expressions, Equations, and Inequalities

Open Ended

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

Multiple Choice

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

• 7.50
• 5.00
• 8.00
• 6.50

Multiple Choice

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.

• Cost = (Number of subs) * 6.58
• Cost = (Number of subs) + 20
• Cost = (Number of subs) * 5
• Cost = (Number of subs) * 8

Multiple Choice

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

• Elena read 3 times as many pages as Noah. She read 27 pages. How many pages did Noah read?

• Lin has 27 stickers. She gives 3 stickers to each of her friends. With how many friends did Lin share her stickers?

• Diego paid $$27 to have 3 pizzas delivered and$$ 35 to have 4 pizzas delivered. What is the price of one pizza?

• A team has 27 players, and 10 of them are in sixth grade. The coach splits all the players into 3 groups to practice skills. How many students are in each group?

Multiple Choice

Elena read 3 times as many pages as Noah. She read 27 pages. How many pages did Noah read?

• 9 pages

• 27 pages

• 81 pages

Multiple Choice

Lin has 27 stickers. She gives 3 stickers to each of her friends. With how many friends did Lin share her stickers?

• 9

• 8

• 7

• 6

Multiple Choice

Diego paid $$27 to have 3 pizzas delivered and$$ 35 to have 4 pizzas delivered. What is the price of one pizza?

• $5

• $6

• $7

• $8

Multiple Choice

A team has 27 players, and 10 of them are in sixth grade. The coach splits all the players into 3 groups to practice skills. How many students are in each group?

• 7
• 9
• 10
• 8