1.01 Simplifying Expressions and Solving Equations

Evaluate the expression $4(t–2)-3t$ 
when  $t=10$  

• 35

• 24

• 2

• 36

Tags

CCSS.6.EE.A.2C

Evaluate the expression  $5(v^2-4)$ 
when  $v=4$  

• 26

• 60

• 11

• 25

Tags

CCSS.6.EE.A.2C

Evaluate the expression $4b-5a$ 
when  $a=3$  and $b=4$  

• 2

• 1

• -8

• 8

Tags

CCSS.6.EE.A.2C

Evaluate the expression  $x\left(y-2\right)+8$  
when  $x=7\ and\ y=8$  

• 30

• 50

• 34

• 15

Tags

CCSS.6.EE.A.2C

Using the "opposite operation" to "undo" and isolate the variable when solving an equation is more commonly called...

• Inverse operations
• math
• variable
• PEMDAS

Tags

CCSS.6.EE.B.7

Which are true statements when solving algebraic equations? (Select all that apply)

• Whatever you do to one side of the equal sign, you must do on the other side of the equal sign

• Negative signs can be ignored

• Always start on the left side, regardless of where the variable is

• Always do the opposite operation

Tags

CCSS.HSA.REI.A.1

How do you solve for x in this equation?

-4x = 24

• Multiply by -4

• Multiply by 4

• Divide by 4

• Divide by -4

Tags

CCSS.6.EE.B.7

How do you solve for x in this equation?

x + 7 = -4

• Subtract 7 from both sides of the equation

• Add 7 to both sides of the equation

• Multiply both sides of the equation by 7

• Divide both sides of the equation by 7

Tags

CCSS.6.EE.B.7

What is the solution:

3w = 30

• Add 3 to both sides of the equation

• Subtract 3 from both sides of the equation

• Divide both sides of the equation by 3

• Multiply both sides of the equation by 3

Tags

CCSS.6.EE.B.7

How do you solve for x in this equation?
 $x-4=9$ 

• Add 4 to both sides of the equation

• Subtract 4 from both sides of the equation

• Multiply both sides of the equation by -4

• Divide both sides of the equation by 4

Tags

CCSS.6.EE.B.7