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mart [117]
3 years ago
7

Completely factor the expression 8n-28

Mathematics
2 answers:
Setler79 [48]3 years ago
5 0

Answer:

4 (2n - 7)

Step-by-step explanation:

Blizzard [7]3 years ago
3 0
8n-28
4(2n-7)
you cant factor this. There are no powers
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Ada is showing her work in simplifying (5.9 - 1.8) - 6.2 + 4.1. In which step did Ada make an error? (5 points)
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Step 4 is where she made the error.

Step-by-step explanation:

This step is actually known as the commutative property. That property states that we can change the order of numbers as long as we keep the signs and it maintains it's validity.

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Brilliant_brown [7]

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8 0
3 years ago
Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt
DochEvi [55]

Answer:

(-2,3)

Step-by-step explanation:

Step 1. Isolate x for 3x + 5y = 9

3x + 5y - 5y = 9 - 5y

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x= (9-5y)/3

Step 2. Simplify

-3*((9-5y)/3) + 3y = 15

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