Unit 2 Review

In the following expression, how many terms are there?
5x³ - 7x + 11

• 1
• 2
• 3
• 4

In the following expression, the number 7 is an example of _____________?
5x³ - 7x + 11

• term
• constant
• coefficient
• variable

In the following expression, the number 11 is an example of _____________?
5x³ - 7x + 11

• term
• constant
• coefficient
• variable

Tags

CCSS.6.EE.A.2

Identify the variable in the expression 5y+7?

• x

• 5y

• y

• 7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Identify the coefficient of the algebraic expression:

3x + 5

• 3

• x

• 5

• 3x and 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Sally is selling bracelets for $5 and necklaces for $10.  If the equation below represents her total revenue (R), what the is the meaning of '10y'?
R = 5x + 10y

• Number of bracelets sold
• Number of necklaces sold
• Money earned from bracelets
• Money earned from necklaces

Tags

CCSS.HSA.SSE.A.1

Create an expression to represent the following real-world word problem.

You spend $20 for a shirt and d dollars on jeans

• 20 - d

• 20 + d

• d - 20

• 20d

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Identify the algebraic expression for: six more than twice a number

• 6 + 2n

• 6 - 2n

• 2(n + 6)

• 6(2n)

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

Identify the coefficient of the second term:

-9b + 4x - 9

• -9

• 9

• 4

• b

• x

Tags

CCSS.HSA.APR.A.1

I am saving money in my bank account using this expression 50 + 10m. What does the 50 represent?

• My bank account number

• How much I will save each month

• The amount of money I started with

• How many months I will save

Tags

CCSS.HSA.SSE.A.1