Inequalities Review Slides

• no solution

• r>-6 or r < 8

• r < 6 and r > -8

• r > -6 and r < 8

What is the correct first step?

• divide by 10

• multiply by 10

• make it two inequalities with an "or"

• make it two inequalities with and "and"

| 2x + 12 | < 8
Which is the correct first step?

• 2x + 12 < 8 and 2x+12 >-8

• 2x + 12 < 8 or 2x+12 >-8

• 2x + 12 < 8 and 2x+12 <-8

• 2x + 12 < 8 or 2x+12 >-8

• all real numbers

• no solution

• v > 0 and v < 6⁄7

• v < 0 or v > 6/7

What is the solution to the following inequality? 6x -3 < 51

• x > 9

• x < 8

• x < 48

• x < 9

x is 

• less than 90734

• greater than or equal to 90734

• greater than 90734

• less than or equal to 90734

Which is a solution set for the inequality shown in the graph?

Pick the correct inequality.

• A

• B

• C

• D

What inequality does the number line graph represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

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?