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DENIUS [597]
3 years ago
7

-9x/x-x^2 how do you simplify?

Mathematics
1 answer:
Usimov [2.4K]3 years ago
8 0
I believe you have omitted the parenthesis in the denominator, if so the term is:

-9x/(x-x²)

The denominator can be written after factorizing it x(1-x)

==> -9x/[x(1-x)] , you cancel x ==> -9/(1-x) or 9/(x-1)
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Read 2 more answers
Trevor and Marissa together have 26 t shirt to sell if Marissa has 6 fewer t shirts than Trevor find how many t-shirts Trevor ha
Romashka-Z-Leto [24]
1) Set up an equation for the total, with T representing Trevor and M representing Marissa: 

T + M = 26

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M = T-6 

3) Substitute M with this equation into the initial, first equation: 

T + (T-6)  = 26

4) Combine like terms and isolate T: 

T+T = 26 + 6

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T = 16 

5) Therefore, you now know that Trevor has 16 t-shirts. To find the number of t-shirts that Marissa has, simply plug in this amount for T into the equation that was already set up for M: 

M = T - 6 

M = 16 - 6 

M = 10

Therefore, Trevor has 16 t-shirts and Marissa has 10 t-shirts.

Hope this helps, and don't forget to mark my answer as the Brainliest! :) 

 



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