Combo 1 Readiness Standards up to Compound Interest

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Place the following mappings in the correct category.

A model representing a linear equation is shown. Based on the model, what is the value of x.

Express your answer as a fraction. ​

​ ​​ (a)  

​ (b)  

An artist started with some paint bottles. The artist buys the same number of additional bottles each week. The table shows the linear relationship between x, the number of weeks, and y, the number of bottles that the artist has.

How many bottles did the artist have at the start? ​ (a)  

How many bottles does the artist purchase each week? ​ (b)  

If the carpenter worked for 5 days, how much did he earn?

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Two customers spent the same total at a restaurant.

-The first customer bought 8 pizza rolls and left a $4.00 tip.

-The second customer bought 10 pizza rolls and left a $2.80 tip.

Both customers paid the same amount per pizza roll.

How much does 1 pizza roll cost and this restaurant?

Lola sells greeting cards. The graph models the linear relationship between the number of boxes of cards she sells and her profit.

What amount best describes the amount of money that Lola makes per box? ​ (a)  

What amount best describes Lola's starting amount of money? ​ (b)  

Which answer choice does not show y as a function of x?

A printing store used 24 ounces of ink in 16 minutes. Which graph has a slope that best represents the average number of ounces of ink used per minute?