Raul and Ruth have savings accounts. Raul starts with $350 and spends $25 per week. Ruth starts with $200 and spends $15 per week. When will they have the same amount? Write an equation and then solve.

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