Evaluating Algebraic Expressions Giving a Variable

Translate the phrase into an algebraic expression: Three times the difference of a number and 1

Tags

CCSS.6.EE.A.2A

What are the coefficients in the expression
8a + b + 9?

• 8 only

• 1 and 8

• 8 and 9

• 1, 8, and 9

Tags

CCSS.6.EE.A.2B

2x + 5(y - 1) when x=8 and y=5

• 20

• 31

• 36

• -4

Tags

CCSS.6.EE.A.2C

Evaluate expression: -5a -b for a= -6 and b= 3

• 33

• 30

• 27

• 24

Tags

CCSS.6.EE.A.2C

(y + z)² when y=5 and z=2

• 7

• 49

• 29

• 14

Tags

CCSS.6.EE.A.2C

Evaluate the expression for n = 2 and p = 7.
np =

• 9

• 5

• 15

• 14

Tags

CCSS.6.EE.A.2C

Evaluate n + 5² for n=3

• 13

• 8

• 25

• 28

Tags

CCSS.6.EE.A.2C

Write an algebraic expression for:
the product of 5 and a number

• 5 + n

• n + 5

• 5n

• 5/n

Tags

CCSS.6.EE.A.2A

Write an algebraic expression for:
8 more than a number

• 8 + n

• 8n

• 8 -n

• n-8

Tags

CCSS.6.EE.A.2A

Three times a number increased by nine

• 3h-9

• 3(h-9)

• 3(h+9)

• 3h+9

Tags

CCSS.6.EE.A.2A