Greg saved $8,000 prior to starting college. Each semester he must pay $2,5000 in tuition and fees. He knows he will eventually be in debt. What is the equation and how much debt Greg will be in if he graduates in 4 years (8 semesters) ?

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 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: