If you have 500 milligrams of chlorine added to a tank each day for 60 days how many grams of chlorine is added to the tank in 60 days. Need answer in whole number or decimal

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Which number line represents the solution set for the inequality - x 24?