Mr. trek made some trail mix for his backpacking team. he used 2 1/2 cups of granola, 1 3/4 cups of peanuts, 1 1/3 cups of raisins, and 1 cup of chocolate chips. how much trail mix did he make?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3

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?