Apply l'Hopital's rule:

where
![\displaystyle\frac{\mathrm d}{\mathrm dx}\left[\int_\pi^x(1+\tan(t))\,\mathrm dt\right]=1+\tan(x)](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cfrac%7B%5Cmathrm%20d%7D%7B%5Cmathrm%20dx%7D%5Cleft%5B%5Cint_%5Cpi%5Ex%281%2B%5Ctan%28t%29%29%5C%2C%5Cmathrm%20dt%5Cright%5D%3D1%2B%5Ctan%28x%29)
follows from the fundamental theorem of calculus.
Answer:
5: 45 miles
6: y=20x
Step-by-step explanation:
So for this you need to set the two equations equal to each other. 20+.05x=10+.07x then solve. Subtract .05 from both sides and get 20=10+.02x. Then subtract 10 from the other side and get 10=.02x Isolate x by dividing 10 by .02. This leaves you with the answer of 500 texts.
Answer:cheating
Step-by-step explanation: