Algebra Prep Review

What is the simplified version of this expression?  $-3(2c-5)$  

•  $-6c-15$  

•  $-6c+15$  

•  $6c+15$  

•  $6c-15$  

Tags

CCSS.6.EE.A.3

y + x + y + y + x 

• 2 + 3 
• x + y 
• 2x + 3y 
• 5xy 

Tags

CCSS.7.EE.A.1

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

Tags

CCSS.6.EE.A.3

Which expression represents: "the product of 3 and x increased by 5"? 

• 5x - 3
• 3 - 5x
• 3x + 5
• 3x(5)

Tags

CCSS.6.EE.A.2A

Twenty decreased by x

• 20+x
• 20/x
• x-20
• 20-x

Tags

CCSS.6.EE.A.2A

-10+4

• -14
• 14
• -6
• 6

Tags

CCSS.7.NS.A.1C

-18 - 4

• -22

• 4

• 22

• -4

Tags

CCSS.7.NS.A.1C

 -2 - (-8)

• 6
• -6
• -10
• 10

Tags

CCSS.7.NS.A.1C

Evaluate 3b - 5 if b = -2

• 1

• -11

• -1

• 27

Tags

CCSS.6.EE.A.2C

A letter in an expression or an equation that represents a number is called a ___________.

• inequality

• variable

• slope

• domain

Tags

CCSS.6.EE.A.2B