Distributive Property and Combine Like Terms

-10 (-3x - 5y)

• 30x - 50y

• -30x - 50y

• 30x + 50y

3x (9 + 2y - 3z)

• 27x + 6xy - 9xz

• 24xyz

• 27 + 6y - 9z

5x + 3y + 5 + 4x + 3y + y + 8

• 9x + 7y + 13

• 6x + 2y + 2

• 25x + 2y + 3

Which of the following is equivalent to 8(5f - 7) + 3f ?

• 43f - 7

• -13f

• 43f - 56

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

When doing the distributive property, which of the following is true?

• You only distribute to the first two terms in the parenthesis

• You first multiply the variables, then the coefficients

• You want to multiply the coefficients, then the variables, and then combine any like terms

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

4(p - 6)

• -4p - 24

• 4p + 24

• 4p + 24

• 4p - 24

Simplify the expression

-11(9 + 2d)

• 99 + d

• 20 + 9d

• 20 + d

• -99 - 22d

Which of the following is equivalent to    3h +7(2 + 4h)?

• 90h

• 7h + 20

• 50h

• 31h +14