9sin(Θ)-7=0. Solve the trigonometric equation

Find the indicated value, where g(t) = t^2-t and f(x)= 1+x a. -2 b. 0 c. 2 d. 8

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

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)