Quick Check: Inequalities

Which is the solution of 
-6a ≥ -36

• a ≥ 6
• -6 ≥ a
• a ≤ 6
• 6 ≤ a

Tags

CCSS.6.EE.B.8

Do I need to flip my sign?
-3x  ≥ 12

• Yes, because I'll be dividing by a negative number
• No, because you never flip the sign. 

Tags

CCSS.6.EE.B.8

When solving the following inequality, what is the FIRST step you would do? -4x + 8 > -15

• Add 8 to both sides of the inequality.

• Divide by negative four on both sides of the inequality.

• Subtract negative eight to both sides of the inequality.

• Subtract eight to both sides of the inequality.

Tags

CCSS.HSA.REI.A.1

When solving the inequality below, what is the SECOND step to solving?

-3w - 2 < -17

• Dividing both sides by 3.

• Adding -3 to both sides.

• Adding 2 to both sides.

• Dividing both sides by -3.

Tags

CCSS.7.EE.B.4B

2x + 6 ≥ -8

• x ≥ -7
• x ≤ -7
• x ≥ -10 
• x ≤ -10

Tags

CCSS.7.EE.B.4B

What is the solution to 3x - 7 < 2?

• x < 3
• x < 4
• x < 2
• x < 5

Tags

CCSS.7.EE.B.4B

If you were to graph the inequality  would the circle be open or closed? 
x > 45 

• open
• closed

Tags

CCSS.6.EE.B.8

If you were to graph the inequality  would the circle be open or closed? 
x > 45 

• open
• closed

Tags

CCSS.6.EE.B.8

What inequality does the number line graph represent?

• x > 5
• x < −5
• x ≥ 5
• x ≥ −5

Tags

CCSS.6.EE.B.8

What inequality does the number line graph represent?

• x <= 4
• x>= -4
• x < -4
• x < 4

Tags

CCSS.6.EE.B.8