I need help with this problem ASAP. Thanks

What is the binomial expansion of (2x-3)^5

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

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