Which of the following answers applies the Distributive Property of Multiplication Over Addition correctly for simplifying 23−9(2x+5)+11x ?(1 point) Responses 23−7x−4+11x 23 minus 7 x minus 4 plus 11 x 14(2x+5)+11x 14 left parenthesis 2 x plus 5 right parenthesis plus 11 x 23−18x−45+11x 23 minus 18 x minus 45 plus 11 x 14(2x+5+11x)

1 answer

To apply the Distributive Property of Multiplication Over Addition correctly for simplifying the expression \(23 - 9(2x + 5) + 11x\), we need to distribute \(-9\) to both terms inside the parentheses.

Let's perform the distribution step by step:

  1. Start with the expression: \[ 23 - 9(2x + 5) + 11x \]

  2. Distribute \(-9\): \[ = 23 - 9 \cdot 2x - 9 \cdot 5 + 11x \] \[ = 23 - 18x - 45 + 11x \]

  3. Now combine like terms: \[ = (23 - 45) + (-18x + 11x) \] \[ = -22 - 7x \]

So the simplified expression is \(-7x - 22\) (or \(23 - 18x - 45 + 11x\) before combining like terms).

From the options provided, the correct transformation that applies the Distributive Property correctly is: 23 − 18x − 45 + 11x.