SC Ready 8th Grade Math

1. How is the decimal below expressed as a fraction?

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2. How can the following expression be simplified as a single base raised to a positive exponent?

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Tags

CCSS.8.EE.A.1

3. Georgia is reading at a rate of 2 pages every 5 minutes. Which graph below shows the same unit rate?

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Tags

CCSS.8.EE.B.5

4. Mario is solving the equation shown. Which value of x will make the equation true?

• A. -15
• B. 22.5
• C. 25
• D. 10

Tags

CCSS.6.EE.B.5

5. Eddie is helping his friend understand how to identify functions from sets of ordered pairs. Which set of ordered pairs could he show his friend as an example of a set that represents y as a function of x?

• A. {(2, 4), (2, 6), (2, 8), (2, 10)}
• B. {(1, 9), (3, 9), (5, 9), (7, 9)}
• C. {(-1, 7), (2, 6), (-3, 9), (2, 8)}
• D. {(0, 0), (3, 9), (5, 25), (3, -9)}

Tags

CCSS.8.F.A.1

6. Clark transformed a geometric shape on a graph by using a rigid transformation. Which of the following could not have been the transformation that Clark used?

• A. Dilation
• B. Rotation
• C. Translation
• D. Reflection

Tags

CCSS.HSG.CO.B.6

7. Three squares are joined below at their vertices to form a right triangle. Find x, the side length of the square marked in the diagram.

• A. 48 feet
• B. 12 feet
• C. 144 feet
• D. 17.5 feet

Tags

CCSS.8.G.B.8

8. Which scatter plot below shows both linear association and negative association between the two variables?

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9. Jacobi is painting a square table top with an area of 52 square feet. Which point below best represents the side length of one side of the table top?

• A. Point A
• B. Point B
• C. Point C
• D. Point D

Tags

CCSS.3.MD.C.5A

10. Callan is buying a square shaped platter with an area of 169 square inches. Which shows the correct step he should take if he wants to find out the side length of the platter?

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Tags

CCSS.8.EE.A.2