Unit 3 Kahoot Final Review Quiz

What is the simplified form of the expression 12M + 9 - 8M - 3?

• 12M + 6

• 4M - 6

• 20M - 12

• 4M + 6

How do you distribute -4 across the expression 12x - 5?

• -48x + 20

• -48x - 20

• 48x + 20

• 48x - 20

What is the factored form of 20X - 16?

• 4(5X - 4)

• 5(4X - 4)

• 5(4X - 3)

• 4(4X - 5)

What is the product of 4 and 3/5 plus 2 and 4/10?

• 3.4n + 8.6

• 2.4n + 9.6

• 2.4n + 8.6

• 3.4n + 9.6

What is the result of 8 divided by 16 plus half of 24 divided by -4?

• -3.5

• 2.5

• 3.5

• -2.5

If a = -2 and b = 1, what is the value of the expression a^2 - b - (a - b)^2?

• 4

• 6

• -6

• -4

Simplify the expression 5x - (x - 2y).

• 4x + 2y

• 6x - 2y

• 4x - 2y

• 6x + 2y

What is the simplified form of 20 - 5x - 15 + 12x - 12?

• 5x + 7

• 5x - 7

• 7x + 7

• 7x - 7

What is the result of distributing -1/2 across -4x + 8?

• -2x - 4

• 2x + 4

• -2x + 4

• 2x - 4

What is the simplified form of 2x + 2x - 4?

• 4x + 4

• 4x - 4

• 2x - 4

• 2x + 4