Chapter 2 Study Guide B Day

Solve the equation. Check your solution.

• 80
• 45
• 180
• 5

Tags

CCSS.6.EE.B.7

Solve the equation. Check your solution.

• 72
• .5
• ¹/₂
• 2

Tags

CCSS.6.EE.B.7

Solve the equation. Check your solution.

• -90
• 90
• -40
• -180

Tags

CCSS.6.EE.B.7

What is the definition of a multiplicative inverse?

• Numbers that can be multiplied backwards
• Numbers when multiplied together equal 1
• Any number that can be multipled
• The number that is next to the variable.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the inverse operation of subtraction?

• Subtraction
• Multiplication
• Division
• Addition

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of multiplication?

• addition
• subtraction
• multuplication
• division

Tags

CCSS.3.OA.C.7

Find the reciprocal of 7

• 
  $\frac{1}{7}$

• $\frac{7}{1}$

• $1\frac{1}{7}$

• $\frac{7}{7}$

What is the reciprocal of:

 $\frac{2}{5}$  

•  $\frac{2}{5}$  

•  $\frac{5}{2}$  

•  $\frac{5}{1}$  

•  $\frac{1}{5}$  

To solve the equation below, what should you multiply both sides by?

 $\frac{4}{5}m=\frac{1}{2}$  

•  $\frac{5}{4}$  

•  $\frac{4}{5}$  

•  $\frac{1}{2}$  

•  $\frac{2}{1}$  

Tags

CCSS.6.EE.B.7

Solve for the variable.
4.9 = 0.7m 

• 7
• -7
• 2
• 5

Tags

CCSS.6.EE.B.7