This is hey confusing because i didn't go to school when they gave a lesson about this so .

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

Select the quadratic that has root x = 8 and x = -5

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).