Wang yong owes the bank $8500. to repay the debt, he paid a fixed amount back to the bank each month. after 12 months, his remaining debt was $6460. how much did wang yong pay each month?

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

Solve 13 + w/7= -18 (w/7 is a fraction)

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|