John says that if one side of an inequality is 0 you dont have to reverse the inequality symbol when you multiply or divide both sides by a negative number find an inequality that you can use to disprove johns statement explain your thinking

You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2

Ben and cam are scuba diving. ben is 15.815.8 meters below the surface of the water. cam is 4.24.2 meters above ben. what is cam's position relative to the surface of the water? choose 1 choose 1 (choice a) a 11.611.6 meters above the surface of the water (choice b) b 11.611.6 meters below the surface of the water (choice c) c 2020 meters above the surface of the water (choice d) d 20 meters below the surface of the water