2x^2-4x-30 factored please. I m doing a test

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Write the rational number in lowest terms 99/-15