What is the difference of 73.9 and 8.801

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

What is the solution to the equation in the & show work i’m very

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2