markeishamarsh4

25.06.2019 • 

Mathematics

The following expression has been simplified one step at a time. match each step with the property used to get to that step. (note: the column that lists the algebraic expressions is already in the correct order.) (6x + 3) - 5x 1. (3 + 6x) - 5x 2. 3 + (6x - 5x) 3. 3 + (6 - 5)x 4. 3 + (1)x 5. 3 + x associative, commutative, subtraction, multiplicative identity, distributive

Ответ:

ryan23allen

10.03.2022

Mathematics

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Answer and Explanation:commutative (the order of 3 and 6x is swapped in the sum)associative (parentheses are moved to a different pair of terms)distributive (x is factored from the two terms)subtraction (the difference 6-5 is computed)multiplicative identity (1 times anything is that thing)

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Ответ:

garcser257278

24.01.2021

Mathematics

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The answer would be c

Step-by-step explanation:

Step 1: Solve for b

5a+b=7

b=-5a+7

your slope would be -5a

Step 2: Make it perpendicular

The Perpendicular is gonna be the opposite

So it would be b= 1/5+7

The slopes has to be different and you don't have to worry about the "+7"

Reply if you have any questions

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