Chapter 6 Reveal Algebra II

Identify the property
a(b + c) = ab + ac

• Associative of addtion

• Distributive

• Commutative of addition

• Inverse

Tags

CCSS.6.EE.A.3

Five times Mike's age, increased by nine

• 5(x+9)

• 9(5+x)

• 9x+5

• 5x+9

Tags

CCSS.6.EE.A.2A

What is the multiplicative inverse of 2/3?

• -2/3

• 3/2

• -3/2

• 2/3

What is the additive inverse of 2/3?

• -2/3

• 3/2

• 2/3

• -3/2

Tags

CCSS.7.NS.A.1B

|16| - |-5|

• 21

• -21

• 11

• -11

Tags

CCSS.6.NS.C.7C

2(c - 8)

• 2c - 16

• 2c + 16

• 2c - 8

• c - 16

Tags

CCSS.6.EE.A.3

6 (x + y + 7)

• 6x + 6y + 42

• 12xy + 42

• 6x + 6y + 7

• 6x6y + 42

Tags

CCSS.6.EE.A.3

m plus the product of 6 and n 

• m + 6n

• m - 6 + n

• 6m + n

• m + 6 + n 

Tags

CCSS.6.EE.A.2A

4 divided by the sum of a number and 12

• 4 / n + 12

• 4 / 12n

• 4 / (n + 12) 

• (4 / n) + 12

Tags

CCSS.6.EE.A.2A

Write an algebraic expression for:
 14 decreased by a number

• 14+n

• 14-n

• n-14

• 14 decreased by a number

Tags

CCSS.6.EE.A.2A