Step-by-step explanation: The school of salmon are now 8 feet below the surface. They start at -5 feet and then you subtract 3 more feet which gives you -8 feet. -5-3=8
He will get no solutions and this is for the following reasons: 1. A and B have no solutions, so they must be parallel. 2. B and C have infinite solutions, so they must represent the same line.
