7th Grade Math STAAR REVIEW

A study of 2,400 students in grades 6-8 found that 12 out of every 40 students has a pet fish. Based on the results of this study, how many students do NOT have a pet fish?

• 640 Student

• 720 students

• 1620 Students

• 1680 students

• Not here

Tags

CCSS.7.RP.A.3

The circle graph shows what Frank listened to while driving to work last month. Frank spent a total of 70 hours driving to work last month. How many more hours did he listen to podcasts than Spotify?

• 9.1 hours

• 31.5 hours

• 22.4 hours

• 18.2 hours

• none of the above

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3

The spinner is spun 90 times. What is a reasonable prediction for the number of times the spinner will land on a green section?

• 15 times

• 20 times

• 25 times

• 30 times

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

The dot plots show how many times the students in two different classes have seen Jurassic Park. Which statement is best supported by this data?

• The mode number of watches in Mr. Frog’s class is lower than the mode number of watches in Mr. Groog’s class.

• The median number of watches in Mr. Groog’s class is less than the median number of watches in Mr. Frog’s class.

• Mr. Frog's class has a greater range in number of watches than Mr. Grogg's class.

• None of the above are supported by the data.

Tags

CCSS.7.SP.B.3

CCSS.7.SP.B.4

An isosceles triangle has base angles that each measure 52◦. Which equation can be used to find x, the measure of the third angle of the isosceles triangle in degrees?

• 2x = 52

• 52 + 2x = 180

• x + 2(52) = 180

• 52x = 180

• 52 + x = 180

Tags

CCSS.8.G.A.5

Which table contains only values that satisfy the equation y= 4x-2 ?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Henry bought a new car for $22,568. The car had a sales tax of 4%. What is the sales tax for the car in dollars and cents?

• $902.72

• $865.21

• $881.52

• $924.83

Tags

CCSS.6.RP.A.3C

An equation is modeled. What value of x makes the equation true?

• x= -3

• x = 3

• x = -9

• x = 9

Tags

CCSS.7.EE.B.4A

The price of a laptop was reduced from $800 to $640. By what percentage was the price of the laptop reduced?

• 18%

• 20%

• 24%

• 80%

Tags

CCSS.6.RP.A.3C

Isaiah earns $3000 a month. The table shows his monthly budget. Which statement is NOT supported by the information in the table?

• Isaiah spends 40% of his budget on Rent and Utilities.

• Isaiah spends 30% of his budget on Other Expenses

• Isaiah spends 20% of this budget on his Car Payments & Groceries

• All of the above are NOT supported by the data

Tags

CCSS.6.RP.A.3C