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? how long did it take wang yong to pay back his entire debt?

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: