Mr. Jefferson's store will sell 300 pieces of ski and golf equipment. Because skiing is more popular than golf in his town, the amount of ski equipment offered will be about three times that of golf gear. How many pieces of ski equipment are at the store?

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: