Algebra OST Review

Which of the following describes the graphed function?

• y is increasing; x is increasing

• y is decreasing; x is increasing

• y is increasing and decreasing as x is increasing

• y is not increasing or decreasing as x increases

According to the graph, Cecelia types 114 words in 3 minutes.  What are the coordinates on the graph at 1.5 minutes?

• (1.5, 75)

• (57, 1.5)

• (1.5, 57)

• (3, 114)

Tags

CCSS.8.EE.B.5

If a=2 b=7, solve

(16 + a) - (b + 5) =

• 11

• 2

• 6

• 0

Tags

CCSS.6.EE.A.2C

What is the algebraic expression for the phrase "5 more than 3 times a number?"

• 8

• 5 + 3x

• 5 + 3 x 10

• 3 + n + 5

Tags

CCSS.6.EE.A.2A

Simplify this expression (combine like terms):
 x + x + x + x

• 4 - x

• 4x

• x

• x+4

Tags

CCSS.7.EE.A.1

Evaluate the expression if a=3 and b=6.
4a - b

• 43 - 6

• 37

• 1

• 6

Tags

CCSS.6.EE.A.2C

Explain how to solve the following problem: 
7X = 34

• Multiply both sides by 7 

• Divide both sides by 7 

• Add 7 to both sides

• Subtract 7 from both sides 

Tags

CCSS.HSA.REI.A.1

Solve: 56 = -7x

• 8 = x

• -8 = x

• 392 = x

• -392 = x

Tags

CCSS.6.EE.B.7

2d + 7 = 9 

• 1

• 7

• 4

• 3

Tags

CCSS.7.EE.B.4A

Solve  9 + 3x = 10

• 2/3

• 1/3

• -1/3

• 4

Tags

CCSS.7.EE.B.4A