Solving Algebraic Expressions

4n + 9n use n = 3

• 39

• 12

• 21

• 31

3f + 5 use f = 8

• 15

• 29

• 39

• 8

z + 6z use z=4

• 40

• 10

• 28

• 9

In the expression shown, x, y, and z are values where the expression is defined.

What is the simplest form of the expression? Enter your answer in the space provided.

Mathematical Equivalence

ON

Tags

AI.9.11.B

What is the simplest form of the expression? Enter your answer in the space provided.

Mathematical Equivalence

ON

Tags

AI.9.11.B

Choose the algebraic expression that matches the verbal phrase.

• A) x + y

• B) x - y

• C) x * y

• D) x / y

3k + 8 + 5 - 5k use k = 6

• 18

• 30

• 0

• 1

8c + 6c - 5 use c = 4

• 24

• 100

• 51

• 38

What is the variable in this expression 3 - 7 - 4n + 9n?

10/h + 8c use h = 5 and c = 4

• 34

• 30

• 32

• 42