Solving Inequalities

less than -3

• < -3
• > -3
• ≤ -3
• ≥ -3

The sign below means...
≥

• Greater Than
• Less Than
• Greater Than or Equal to
• Less Than or Equal to

more than 16

• < 16
• > 16
• ≤ 16
• ≥ 16

John needs at least an 80 on his next test in Math class to pass this marking period. Which inequality shows what John needs on his test to pass this marking period?

• J > 80
• J < 80
• J ≥ 80
• J ≤ 80

How would you say this?
x > 6

• x is greater than 6
• x is less than 6
• x is equal to 6
• i dont know

Which could be an answer for x < 7

• 7

• 8

• 10

• 5

What inequality does the number line graph represent?

• x < -4
• x < 4

Joan needed $100 to buy a graphing calculator for her math class. Her neighbor will pay her $5 per hour to babysit and her Father gave her $10 for mowing the lawn. Which inequality represents the minimum amount of hours she will need to babysit in order for her to buy her calculator?

• 5x + 10 ≥ 100
• 5x - 100 ≥ 10
• 10x + 5 ≤ 100
• 5x + 10 > 100

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

What value for p makes the following sentence true?

3p + 3 = 18

• 9

• 5

• 7

• 45