Sum of three consecutive multiples of 6 is 648. One of these multiple is​

Miguel bought a movie ticket that cost $5. he also bought popcorn and a bottle of water. how much did miguel spend altogether?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

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?