SC Ready 8th Grade Math

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

• 
• 
• 
• 

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

• 
• 
• 
• 

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

• 
• 
• 
• 

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

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)}

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

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

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

• 
• 
• 
• 

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

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?

• 
• 
• 
•