Pre-Requisite and Algebraic Expressions Re-Test

Simplify using the order of operations.

30 - 7 x 4

• 2

• 92

• 7

• 84

Tags

CCSS.7.NS.A.3

4 less than x 

• 4 - x
• x - 4
• 4x
• -4x

Tags

CCSS.6.EE.A.2A

Translate this phrase into an algebraic expression.
2 times the difference of t and 11

• 2t - 11
• 2(t - 11) 
• 2(t / 11)
• 2 x t - 11

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Simplify the expression:

36a + 12 - 6a - 7

• 30a+5

• 30a-5

• 42a+19

• 42

Tags

CCSS.7.EE.A.1

Select all the phrases that represent the expression:     $\frac{x}{6}$  

• A number divided by 6.

• The sum of a number and 6.

• The product of a number and 6.

• The quotient of a number and 6.

• The difference of a number and 6.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

A service center charges a flat fee of $50, and $8 per mile to tow a vehicle. Which equation represents the total cost c of a service for m miles of towing?

• 8m = 50

• c = 50m

• c = 50m + 8

• c = 8m + 50

Tags

CCSS.6.EE.C.9

A yoga class in a fitness center charges a $200 registration fee plus $12 per lesson. Write an equation to determine the amount of money a person will spend (y) for any number of lessons (x).

• y = 200x + 12

• x = 200 + 12y

• y = 12x + 200

• y = 212x

Tags

CCSS.6.EE.C.9

What is the coefficient of x?
8 + 5x - y

• 8
• 1
• 5
• -5

Tags

CCSS.6.EE.A.2B

Rich is a member of a gym. He pays a monthly fee($10) plus a per-visit fee. The expression for this scenario is:

y = 3x+10.

What does the 10 represent?

• The monthly fee

• How much Rich pays per visit

• The number of times Rich goes to the gym

• The total cost at the end of the month

Tags

CCSS.HSF.LE.B.5

You receive an allowance of $50 at the beginning of each week.

You use some of that money to pay for lunch each day. If it costs $5 each day to eat lunch, write an expression to determine the scenario.

• 50 + 5x

• 5 - 50x

• 50 - 5x

• 55x

Tags

CCSS.6.EE.B.6