Ask Question
19 December, 15:02

1. (SLO) Simplify the expression: 6 (b-7)

A. 6b-7

B. 6b-42

C. b-42

D. 6b+42

2. (SLO) Use the distributive property to rewrite the expression: 3 (4x+6y+2)

A. 12x+6y+2

B. 12x+6y+6

C. 12x+18y+2

D. 12x+18y+6

3. (SLO) Use the distributive property to rewrite the expression without parentheses: - (6x+5y)

A. - 6x - 5y

B. 6x - 5y

C. - 6x + 5y

D. 6x - 5y

+4
Answers (2)
  1. 19 December, 16:34
    0
    1) 6 (b - 7)

    = 6 (b) - 6 (7)

    = 6b - 42

    Answer: B

    2) 3 (4x + 6y + 2)

    = 3 (4x) + 3 (6y) + 3 (2)

    = 12x + 18y + 6

    Answer: D

    3) - (6x + 5y)

    = - 1 (6x) - 1 (5y)

    = - 6x - 5y

    Answer: A
  2. 19 December, 17:30
    0
    1 → B

    multiply each term in the parenthesis by the 6 outside

    6 (b-7) = 6b - 42

    2 → D

    multiply each term in the parenthesis by the 3 outside

    3 (4x+6y+2) = 12x+18y+6

    3 → A

    the value outside the parenthesis is - 1, hence each term inside is multiplied by - 1

    -1 (6x+5y) = - 6x - 5y
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “1. (SLO) Simplify the expression: 6 (b-7) A. 6b-7 B. 6b-42 C. b-42 D. 6b+42 2. (SLO) Use the distributive property to rewrite the ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers