Basic Prealgebra With Variables

Simplify
√98b

• √98

• 9√9b

• 7√2b

• 7√8b

Simplify the expression:
5(p - 6)

• 5p - 30

• 5p - 5

• p - 30

• 5p + 11

Simplify the expression:
8(5 + w)

• 40 + w

• 40+8w

• 85 + 8w

• 13+8w

Simplify by distributing:

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c - 5

• -6c - 15

Which of the following is equivalent to 5(2x + 6)?

• 10x + 30

• 10x + 6

• 40x

• 2x + 30

Simplify by distributing:

4(8n+2)

• 4n+2

• 12n+6

• 32n+8

Simplify the expression:
3(2h + 3c + 2)

• 6h + 9c + 2

• 6h + 9c + 6

• 2h + 3c + 6

• 5h + 6c + 5

Simplify the expression:
3(4 + 7y)

• 12 + 21y

• 13 + 21y

• 14 + 21y

• 16 + 21y

Simplify by distributing:

10(2a+1)

• 20a+10

• 12a+10

• 10a+1

Which of the following expressions is equivalent to 10x - 8?

• 2(5x - 8)

• 10(x - 8)

• 8(2x - 1)

• 2(5x - 4)