STAAR Countdown Review TEKS: 7.3A, 7.4A, 7.7A

Carlos opened an Internet café in November. The table shows their profit or loss during their first four months in business. What was the overall profit or loss for the first four months the Internet café was open?

• - $1,135.52

• - $1,270.52

• + $2,270.52

• + $4,541.56

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CCSS.7.NS.A.3

A video streaming company charges a yearly

membership fee of $119. Some movies and

episodes not included in the annual

subscription cost $2.99 each to download.

Which equation could be used to find the

amount it will cost to download m movies in

one year?

• c = 119m + 2.99

• c = 119m

• c = 2.99m

• c = 2.99m + 119

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CCSS.HSF-BF.A.1A

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

• 2.5 in

• 3.6 in

• 7.2 in

• 18 in

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CCSS.5.MD.A.1

The prices of different numbers of ounces of silver during the months of July and September are shown in the tables. What is the difference in the constant of proportionality in dollars per ounce between July and September?

(a)  

The Lugar family spends spring break camping.

The campground charges a $5 entrance fee

plus $10 per night to camp in the park. Which

of the following graphs best represents the

relationship between the number of nights the

Lugar family camps and the cost?

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

• A

• B

• C

• D

Tags

CCSS.7.EE.B.3

• The information in the table has a constant rate of change of 3.5.

• The information in the table has a constant rate of change of 2.

• The information in the table has a constant rate of change of 7.

• The information in the table does not have a constant rate of change.

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CCSS.HSF-LE.A.1B

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5

• y= 15x+5

• y=1/5x+5

• y=2.5x+5

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• I only

• II only

• I and III only

• II and III only

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CCSS.7.NS.A.2C