8th Grade Unit 5 pt 2 Corrections

1. Which of the following represents a true statement?

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2. Jericha is solving the two equations shown. Which is a true statement?

• A. To find the value of x, she should divide both sides of the equation by 2.
• B. To find the value of y, she should take the square root of both sides of the equation.
• C. The value of x is greater than the value of y.
• D. None of the above are true.

3. Which of the following shows the expression simplified?

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4. Which of the following is NOT a true statement?

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5. Which has the same value as the expression below?

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6. Which of the following has the greatest value?

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7. Find the value of x needed to make the equation true.

(a)  

8. Callan knows that the area of a square piece of artwork he owns is 289 square inches. Which shows the correct step he should take if he wants to find out the side length of the piece of artwork?

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9. Elaine is buying cube-shaped blocks for a craft project. She needs the dimensions of the cubes to be less than 5 inches along each edge. Which of the following would work according to the size she needs?

• A. Cubes with a volume of 216 in³
• B. Cubes with a volume of 125 in³
• C. Cubes with a volume of 64 in³
• D. Both B and C would work

10. A certain whale can eat up to 2,400 pounds of food in a day. Which of the following best represents an estimate of the pounds of food the whale can eat in a day?

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