Find shaded area. Please help!​

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

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?