A jar contains red, white, and yellow candy pieces in the ratio of 9:5:4, respectively. When 7 pieces of red candy and 5 pieces of white candy are removed from the jar and 3 pieces of yellow candy are added, the ratio of red to white to yellow becomes 4:2:3. If the jar contains only these three colors of candy, how many pieces were originally in the jar?

Which of the following statements is a correct description of the flow of water through the engine shown in figure a-12? a. water flows through the radiator hose to the water pump. the pump circulates the water through jacket passages around the cylinders, and then to the radiator. b. water flows from the fuel tank through the intake manifold to the water pump. the pump circulates the water through jacket passages around the cylinders, and then to the radiator. c. water flows from the reserve tank through the radiator hose to the water pump. the pump circulates the water around the radiator, and the water then returns to the reserve tank. d. water flows through the radiator hose to the water pump. the pump circulates the water through the thermostat, through the exhaust pipe, and then back to the radiator.