Distributive Property & Combine Like Terms

-10 (-3x - 5y)

• 30x - 50y

• -30x - 50y

• 30x + 50y

3x (9 + 2y - 3z)

• 27x + 6xy - 9xz

• 24xyz

• 27 + 6y - 9z

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

Which of these are like terms in the following expression: 3x + 7 - 9x + 24y + 2x²

• 7, 24y

• 3x, 9x

• 3x, -9x

Simplify the expression: 2(x + 4) + 3(2x - 5)

• 8x - 7

• 8x + 4

• 5x + 23

• -5x + 20

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

4(p - 6)

• -4p - 24

• 4p + 24

• 4p + 24

• 4p - 24

-3(2c - 5)

• -6c - 15

• -6c + 15

• 6c + 15

• 6c - 15

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

• 43f - 7

• -13f

• 43f - 56

• 40f -7 + 3f

Simplify:
3x - (x - 6) - 12

• 2x - 6

• 4x - 18

• 2x + 6

• 4x - 6