Each batch of cookies celina is making uses 1/8 pounds of butter. Celina has 1 3/8 pounds of butter. How many batches of cookies can she make?

Find the domain of the following expression: 1/(√x)-2

Which number completes the inequality? 2/3 < _ < 7/9

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?