A pencil manufacturer produces 143220 pencils in 55 days. Each day, they manufacture the same number of pencils and deliver those pencils to 7 local schools. Each school receives the same amount of pencils. The pencils are delivered in cases. Each case holds a total of 124 pencils. How many cases are delivered to each school in the month of January?

Harold wrote this equation to model the level of water in a pool over time. the variable x represents time in hours. f(x) = 3,500 - 225x which statements about the situation are true? check all that apply. the water level is rising. the water level is falling. the initial level of water in the pool was 3,500 units. the initial level of water in the pool was 225 units. the pool was empty after 14 hours. the water was 2,600 units high after 4 hours.