Weekly Quiz - 10/22 - Algebraic Expressions

Which expression contains exactly 3 terms?

• 5 + 6xy
• 9 + 4t
• 8 + 2y - 5x
• 24xy

Combine like terms to simplify: a + 2a + 7

• 9a

• 3a + 7

• 2a + 7

• 9

Combine like terms to simplify: 5 + b + 2

• 7b

• 7b + 7

• 7 + b

• 8b

Combine like terms to simplify: 6m + m - 4m

• 10m

• 3m

• 2m

• 11m

• 8m

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Which of the following is equivalent to 6(8x -2)?

• 48x - 6
• 48x - 12
• 36x
• 42x

Which of the following is equivalent to 9(5c + 4)?

Which of the following is equivalent to    8h +7(2 + 4h)?

• 90h
• 12h + 14
• 50h
• 36h +14
• 32h