MOCK Staar Review Day 2

What is the circumference rounded to the nearest whole number?

• 50 cm

• 96 cm

• 24 cm

• 18 cm

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 82.13 m²

• 78.54 m²

• 314.16 m²

• 170.12 m²

Tags

CCSS.7.G.B.4

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

Tags

CCSS.7.EE.B.4A

A phone company charges a sign-up fee of $3.50, plus $x for every hour the phone is used. If Brian talked on the phone for 12 hours and paid a total of $75.50, which of the following equations can be used to find, x, the hourly rate of the phone plan?

• 3.50 + x = 75.50 
• 3.50 - x = 75.50 
• 75.50 + 12x = 3.50 
• 3.50 + 12x = 75.50

Tags

CCSS.HSA.CED.A.3

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

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Tags

CCSS.8.EE.B.5

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

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• 
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Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Nerissa has 5 pink bows, 1 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow from the box. What is the probability Nerissa will choose a purple bow?

• $\frac{1}{2}$

• $\frac{2}{5}$

• $\frac{1}{10}$

• $\frac{3}{5}$

Tags

CCSS.7.SP.C.7B

A number cube with faces labeled from 1 to 6 was rolled 20 times. Each time the number cube was rolled, the number showing on the top face was recorded. The table shows the results. Based on these results, what is the experimental probability that the next time the numbercube is rolled it will land with 5 or 6 showing on the top face?

• $\frac{2}{5}$

• $\frac{3}{20}$

• $\frac{1}{3}$

• $\frac{3}{5}$

Tags

CCSS.7.SP.C.6

Gabriel has these cans of soup in his kitchen cabinet.

2 cans of tomato soup

3 cans of chicken soup

2 cans of cheese soup

2 cans of potato soup

1 can of beef soup

Gabriel will randomly choose one can of soup. Then he will put it back and randomly choose another can of soup. What is the probability that he will choose a can of tomato soup and then a can of cheese soup?

• $\frac{2}{5}$

• $\frac{2}{45}$

• $\frac{1}{25}$

• $\frac{1}{5}$

A set of 10 cards are numbered 1-10. One card is randomly selected from the set. Which statement is NOT true.

• Selecting a 2 is equally likely to selecting a 5.

• Selecting a multiple of 3 is equally likely to selecting a number less than 4.

• Selecting a multiple of 4 is equally likely to selecting a multiple of 5.

• Selecting an odd number is more likely than selecting an even number.

Tags

CCSS.7.SP.C.5