+ Rocky is the manager of an office. He loads the water cooler with 20 liters of water. The office goes through
water at about 1.5 liters per workday. Find the time
when Rocky can expect to have 5 liters left in the
cooler.

What is the surface area of the Earth's water? 3. (I.3.7) Mark a random number x between 1 and 2 (at a spot that only you will think of) on

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.