Solving Equations & Inequalities

What is the inverse operation of Multiplication?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.3.OA.C.7

What is the inverse operation of Subtraction?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.HSA.REI.A.1

What is the next step when solving this equation?

 $10x\ -5\ =\ 25$  

• Distribute

• Combine Like Terms

• Add 5 to both sides

• Divide by 10

Tags

CCSS.7.EE.B.4A

When do you have to flip the inequality symbol?

• When you add or subtract a negative

• When you multiply or divide by a negative number

• When you combine like terms

• When you multiply or divide by a positive number

Tags

CCSS.6.EE.B.8

Solve the following inequality:

 $-3x>15$  

•  $x\le-5$  

•  $x\ge-5$  

•  $x<-5$  

•  $x>-5$  

Tags

CCSS.6.EE.B.8

Solve for h:

 $\frac{1}{4}h-2=3$  

•  $h=20$  

•  $h=4$  

•  $h=0$  

•  $h=40$  

Tags

CCSS.7.EE.B.4A

Solve for x:

 $\frac{1}{2}\left(4x-2\right)=11$  

•  $x=2$  

•  $x=\frac{1}{2}$  

•  $x=\frac{1}{6}$  

•  $x=6$  

Tags

CCSS.7.EE.B.4A

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Tags

CCSS.7.EE.B.4B

-4x + 14 ≤ 54

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

Tags

CCSS.7.EE.B.4B

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

• ≤, ≥ 
• <, >

Tags

CCSS.6.EE.B.8