Review- Unit 3

Simplify    5(2 - 7n) =

•  52 - 57n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Tags

CCSS.6.EE.A.3

What word phrase can you use to represent "5x + 2"?

• five times the sum of a number x and two
• two times the sum of a number x and five
• a number x times the sum of five and two
• the sum of five times a number x and two

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Translate this phrase into an algabraic expression.
78 less than Amari's test score
Use c to represent Amari's test score.

• c - 78
• c + 78
• c/78
• 78 - c

Tags

CCSS.6.EE.A.2A

six less than the number of men
Let m = number of men

• 6 - m
• m - 6

Tags

CCSS.6.EE.A.2A

six times the number of girls
Let g = number of girls

• 6 + g
• 6g
• g - 6

Tags

CCSS.6.EE.A.2A

Let "p" represent the number of paper clips in a box.  If there are 76 boxes in a case, write an algebraic expression to show the total number of paper clips.

• 125p
• 76(p)
• 76 + p
• 125 = p

Tags

CCSS.HSA-SSE.A.1A

8w is another name for

• 8 times w
• w multiplied by 8
• the product of 8 and a number
• all of the above

Tags

CCSS.6.EE.A.2A

There were x cookies at the beginning of a party. By the end of the party, 16 of them had been eaten. Using x, write an expression for the number of cookies that were left.

• 16
• x + 16
• 16 - x
• x - 16

Tags

CCSS.HSA-SSE.A.1A

I open a saving account with $200 and plan to put $50 per month in the account.
Which expression represents this situation after x number of months?

• 200 + 50x
• 200x + 50
• 200 + x + 50
• 12x(50 + 200)

Tags

CCSS.6.EE.B.6

Identify the Coefficients
-4x + 2y + 5 + 9a

• 5, 9a
• -4, 2 , 9
• -4x, 2y, 9a

Tags

CCSS.6.EE.A.2B