Distributive Property with Variable Factors

Remove parentheses using the distributive property. 9 ( x + 8 )

• 9x + 8

• 81x

• 72x

• 9x + 72

Remove parentheses using the distributive property. -7 ( 3x - 8 )

• -21x + 56

• -21x - 56

• 35x

• 21x + 56

Remove parentheses using the distributive property. ½ ( ¾ x2 - ⅔ x + 12 )

• ⅜ x² + ⅓ x + 6

• ⅜ x² - ⅓ x + 6

• ⅔ x² - ⅓ x + 6

• ⅔ x² - ⅗ x + 6

Remove parentheses and simplify the expression. x ( x² - 8x + 19 )

• 2x² - 8x + 19x

• x³ - 8x² + 19

• x³ - 8x² + 19x

• x³ - 8x + 19

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

• 10x + 30

• 10x + 6

• 40x

• 2x + 30

7(x + 4)

• -30x+15
• 30x-15
• 30x+15
• -30x+15

Simplify the expression:
3(4 + 7y)

• 12 + 21y

• 13 + 21y

• 14 + 21y

• 16 + 21y

2 (x + 7)