EE8

What does a closed circle mean on the number line?

• The number is not included in the answer.

• The number is included in the answer.

What does an open circle mean on the number line?

• The number is not included in the answer.

• The number is included in the answer.

• x > 2

• x < 2

• Robbie estimated that his school supplies will cost $38.

• Robbie estimated that his school supplies will cost $38 or more.

• Robbie estimated that his school supplies will cost $38 or less.

• Robbie estimated that his school supplies will cost less than $38.

Jaxon attends a summer camp that is for anyone 12 years of age or younger. Which inequality represents the age limit, a, at the camp?

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Select the number line that represents all solutions of x >6

• A

• B

• C

• D

A class needs at least 65 sandwiches for a picnic. Which inequality represents the number of sandwiches, n, the class needs for the picnic?

• n > 65

• n < 65

• n ≥ 65

• n ≤ 65

Select the number line that represents all solutions of t > -10.5

• A

• B

• C

• D

Which of the following solutions are represented currently on the number line? Select two that apply.

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Select the number line that represents all solutions of r > -4

• A

• B

• C

• D