7th grade inequalities review

Choose the inequality for the number line.

• y < -1

• y < -1

• y > -1

• y > -1

Select the graph for the inequality x > 3

• A

• B

• C

• D

-8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

Which situation can be represented by the inequality
15 + 6x ≤ 100?

• Lazer Zone charges $15 plus $6 per person. If Andrea has a maximum of $100 to spend, how many people can Andrea invite to play laser tag?
• Lazer Zone charges $6 plus $15 per person. If Andrea has a maximum of $100 to spend, how many people can Andrea invite to play laser tag?
• Lazer Zone charges $15 plus $6 per person. If Andrea has a minimum of $100 to spend, how many people can Andrea invite to play laser tag?
• Lazer Zone charges $6 plus $15 per person. If Andrea has a minimum of $100 to spend, how many people can Andrea invite to play laser tag?

8x ≥ -32

• x ≥ -4
• x ≥ 4
• x ≤ -4
• x ≥ 4

• add 5 to both sides

• multiply by 2/1

• subtract 5 from both sides

• divide by 2/1

Match the graph with its inequality.

• a > 11
• a < 11
• a ≥ 11
• a ≤ 11

 Which inequality could be used to represent the situation: A maximum of 5 students are chosen to be peer mediators. 

• x < 5
• x > 5
• x ≤  5
• x ≥ 5

Describe the graph of m > 3

• open circle at 3 with an arrow to the right

• open circle at 4 with an arrow to the right

• closed circle at 3 with an arrow right

• open circle at 3 with an arrow left

To qualify for an award, a student volunteers no less than 5 hours each week at the local hospital. Write an inequality that represents how many hours the student volunteers each week.

• X < 5
• X > 5
• X ≥ 5
• X ≤ 5