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Svet_ta [14]
3 years ago
15

C=85x+60 solve for x

Mathematics
2 answers:
Firlakuza [10]3 years ago
4 0
C=85x+60
Subtract 60 from both sides and you get c-60=85x divide both side by 85 and get c-60 over 85=c
galben [10]3 years ago
3 0
C=85x+60 

c-60=85x       \ Subtract \ 60 \ from \ both \ sides 

\dfrac{c-60}{85} = x        \ Divide  \ both \ sides  \ by  \ 85 

x= \dfrac{c-60}{85}
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James and Tyson are buds. The sum of their ages is 97. The difference of their ages is 19. Find their ages.
sweet [91]

Answer:

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Step-by-step explanation:

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--------------

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7 0
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Step-by-step explanation:

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4 0
4 years ago
In March 2007, Business Week reported that at the top 50 business schools, students studied an average of 14.6 hours. You wonder
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Answer:

The hypotheses used in this situation

H_0:\mu = 14.6

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Step-by-step explanation:

We are given that  Business Week reported that at the top 50 business schools, students studied an average of 14.6 hours.

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H_0:\mu = 14.6

H_a:\mu \neq 14.6

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