Answer: t=r/d-200
Step-by-step explanation:
d-200=r/t+200-200
t*(d-200)=r/t*t
t(d-200)/(d-200)=r/d-200
t=r/d-200
I think it is 6 i hope i help please dont report bec i am sorry if ii get it wrong
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Answer:
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Answer:

Step-by-step explanation:
You factor out the common term first.
You should get the equation below.

then you get rid of the negative inside
and will be simplified to this.
