Solve the equation show you work and check. your answer 4y+5=31

And explain how you got it so i can understand future problems : 3

How many terms does the polynomial x^2 y^2 have

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: