Evaluate.

5^3 − (64/8) + 10^2

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Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Ineed me i stuck and i don’t want to get it wrong