Simple Expression

Evaluate 6y for y = 3

• 12

• 18

• 63

• 2

Evaluate x + y for x = 5 and y = 6

• 30

• 1

• 11

Evaluate 2x + 3 for x = 4

• 5

• 9

• 11

• 1

Evaluate 3x - 2 for x = 5

• 13

• 10

• 0

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

Mathematical Equivalence

ON

Tags

AI.9.11.B

Simplify:

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

Choose the algebraic expression that matches the verbal phrase.

• A) 2x + 3

• B) x^2 - 4

• C) 5 - x

• D) 3x + 7

Evaluate the expression using the values
 m = 7, r = 8, and t = 2.
4m + t

• 30

• 28

• 26

• 14

Evaluate when a = 15:
2(a - 5) + 2

• 22

• 27

• 14

• 7

Identify the variable of the algebraic expression:

• 3

• x

• 5

• 3x and 5