Question 1

Which table shows a proportional relationship between the number of calories and the number of cheese slices?

Accepted Answer

https://uploads.quizalize.com/aff96c32-8f4c-4ae0-a2a1-a9bbeebf8645/question/0460c69ee761a08c66f4416bee53f35515204a54.png

Answer

https://uploads.quizalize.com/aff96c32-8f4c-4ae0-a2a1-a9bbeebf8645/question/5f623c03149df4a831c83d8a079caa2e85234158.png

Answer

https://uploads.quizalize.com/aff96c32-8f4c-4ae0-a2a1-a9bbeebf8645/question/bbf721de77c34006e333d6e663bdfc0d7bafa135.png

Answer

https://uploads.quizalize.com/aff96c32-8f4c-4ae0-a2a1-a9bbeebf8645/question/6ec072098b9b7662d1406e3332beb2605f6a16ef.png

Question 2

The table below shows the proportional relationship between the number of concert tickets purchased, $t$ , and the total cost, $c$ , of the tickets.

Which equation represents the relationship between $t$ and $c$ ?

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Question 3

A car travels $t$ miles and uses $c$ gallons of fuel. What is the unit rate, in miles per gallon, for the car?

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Question 4

The graph below shows the prices for a number of containers of a type of yogurt.

Which statement describes the unit price per container of yogurt?

Accepted Answer

The unit price is $t$ .

Answer

The unit price is $t$ .

Answer

The unit price is $t$ .

Answer

The unit price is $t$ .

Question 5

Ryan drinks $t$ gallon of water for every $c$ hours of exercise. At this rate, how much water, in gallons, does Ryan drink per hour of exercise?

Accepted Answer

0.25 gallons per hour

Question 6

The table below shows the price, in dollars, of different numbers of cans of soda.

Is the relationship between the price, in dollars, and the number of cans of soda proportional?

Accepted Answer

Yes, the relationship is proportional because the price per can is always

c=27t

. Dividing the price by the number of cans gives the same value for each row in the table.

Answer

No, the unit rate changes each time, which means the number of cans and prices are not in proportion.

Answer

No, the relationship is not proportional because the prices increase at different rates for different numbers of cans.

Answer

Yes, the relationship is proportional because the price increases by $t$ every time $c$ more cans are added.

Question 7

A store sells packages of butter. The table below shows the cost, in dollars, for different numbers of packages of butter.

What is the cost, per package, of the butter?

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Question 8

Pat uses $t$ cups of sugar for $c$ batches of cookies. She uses the same amount of sugar for each batch of cookies baked. How much sugar, in cups per batch, does Pat use to bake cookies?

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Question 9

A store buys candy by the pound. The graph shown below represents the relationship between the weight, in pounds, and the total cost, in dollars, of the candy.

What is the cost of one pound of candy?

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Question 10

Megan reads the same number of pages in a book each day. The table below represents the total number of pages read at the end of the given number of days.

How many pages does Megan read in $1$ day?

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Question 11

The table below shows the amount of money, in dollars, that Kathy earns babysitting for a given number of hours worked.

Based on the table, which statement is true about the relationship between the number of hours, $1$ she works and the amount of money, $d,$ she earns?

Accepted Answer

It is proportional because the ratios between the values of $t$ and $c$ are the same for each pair.

Answer

It is proportional because the values of $t$ increase by the same amount from one pair of values to the next.

Answer

It is not proportional because when the value of $t$ is $c$ the value of $d$ is $0.$

Answer

It is not proportional because the difference between $t$ and $c$ is different for each pair of values.

Question 12

A bicyclist travels $t$ miles in $c$ hour. What is the average speed, in miles per hour, of the bicyclist?

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