Chia is planning a sailing party for her friends the boat rental is $150 plus an additional $15 per person see it has saved up $400 what is the maximum number of the people that can go sailing identify the equation to solve the maximum number of people

Carmen and matt are conducting different chemistry experiments in school. in both experiments, each student starts with an initial amount of water in a flask. they combine two chemicals which react to produce more water. carmen's experiment starts with 30 milliliters of water in a flask, and the water increases in volume by 8.5 milliliters per second. matt's experiment starts with 10 milliliters of water and increases in volume by 28% each second.