Factor the trinomial below 24x^2-49x-40

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

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.