Semester2 Exam Review

Jillian tracks her progress on her spelling tests over a period of four weeks. Which list shows her scores from greatest to least?

• weeks 1, 3, 2, 4

• weeks 3, 1, 2, 4

• weeks 3, 1, 4, 2

• weeks 1, 3, 4, 2

Ms. Barker displays a math problem on the white board. Which of the following expressions is also equal to the problem on the white board?

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Which of the following is equivalent to the string in meters?

• 2.08 meters

• 2.8 meters

• 2.16 meters

• 2.32 meters

Choose the correct answer.

• A

• B

• C

• D

Four students write algebraic expressions and equations on their white board. Which of the students wrote expressions?

• Students 1 and 4

• Students 2 and 3

• Students 1,2 and 4

• Students 2 and 4

An equation is modeled below using algebra tiles. Which value of x makes the equation true?

• x=7

• x=-7

• x=13

• x=-13

• V=147.2(8)

• V=18.4(11)

• V=147.2(18.4)

• V=147.2(11)

Which of the following is likely to have the greatest variability?

• The cost of a piece of candy from a vending machine.

• The height of all the students at Kerr Middle School

• The age of all the students in sixth grade.

• The number of days in a month.

Which of the following sets do NOT represent equivalent expressions?

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The model shows the ratio of gray to white squares. Which of the following is NOT an equivalent ratio of gray squares to total squares?