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elena-14-01-66 [18.8K]
3 years ago
11

What is this 5n+6+(−7n)

Mathematics
2 answers:
LenaWriter [7]3 years ago
8 0

Answer:

4n

Step-by-step explanation:

1. -7n-5n= -2n

2. -2n + 6= 4n

monitta3 years ago
4 0

Answer:

-2 + 6

Step-by-step explanation:

Hopefully I helped :) Sorry if i didn't atleast i tried !

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In the decimal expansion of 2/9 , the digit <br> repeats indefinitely.
VladimirAG [237]

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0.222222222

Step-by-step explanation:

7 0
4 years ago
Please help me solve the problem. Thank you
Afina-wow [57]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

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3 0
2 years ago
If x/y = -3, then find x²/y² + y²/x².​
sladkih [1.3K]

Answer:

9.11

Step-by-step explanation:

Given that,

\dfrac{x}{y}=-3

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So,

\dfrac{x^2}{y^2}+\dfrac{y^2}{x^2}=(\dfrac{x}{y})^2+(\dfrac{y}{x})^2\\\\=(-3)^2+(\dfrac{-1}{3})^2\\\\=9+\dfrac{1}{9}\\\\=9.11

So, the required answer is equal to 9.11.

6 0
3 years ago
Which equation does the graph below represent?
stich3 [128]
Y = mx + b

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Answer : y = -3x

Hope this helps :)
Please give brainliest
6 0
4 years ago
Read 2 more answers
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