Algebra Practice 2

a + a + a + a

• a + 4 
• 4a 
• a to the fourth power 
• 4a + 4 

Tags

CCSS.7.EE.A.1

6x + 2x 

• 8x 
• 12x 
• 8 
• 12 

Tags

CCSS.7.EE.A.1

Rewrite the expression by combining like terms.
3xy + 8x² + 4y + 2y – 5x²

• 3x² + 3xy + 6y
• 6y² + 2xy + 2x
• 7x² + 35x
• 3x² + 6y + y

Tags

CCSS.7.EE.A.1

Rewrite the expression by combining like terms.
8y² + 7xy – 2y²  - 5xy + 2x

• 3x² + 3xy + 6y
• 6y² + 2xy + 2x
• 7x² + 35x
• 3x² + 6xy + y

Tags

CCSS.6.EE.A.3

Sarah is participating in a walkathon to raise money for local literacy programs. The amount of money Sarah will raise depends on the distance she walks.
m = the amount of money Sarah will raise
d = the distance Sarah walks
The following equation can be used to find the amount of money she will raise. 
m=75d
Which of the variables is dependent?

• m
• d
• 75
• Sarah

Tags

CCSS.6.EE.C.9

Samantha is bringing treats to her elementary school class on her birthday. The number of treats she brings in is based on the number of students in her class.
t = the number of treats
s = the number of students
The number of treats she will bring can be found using the equation 
t=3s+5
Which of the variables is independent?

• s
• t
• 3
• 5

Tags

CCSS.6.EE.C.9

What is the rule to find the value of the missing term?

• n-2

• n+2

• 2n

• n/2

Tags

CCSS.HSF.BF.A.2

How many packages do you need to buy to have 24 favors?

• 48

• 12

• 24

• 36

Tags

CCSS.HSF-LE.A.1B

Which equation describes this graph?

• y= x + 5

• y = x/5

• y = x-5

• y = 5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation describes this graph?

• y = x/10

• y = 10x

• y = x - 10

• y = x + 10

Tags

CCSS.8.EE.B.5