(a) Ivanna pumped 2 gallons of water into her pool each minute for 18 minutes. What was the total change in the amount of water in the pool?

(b) Michael removed 16 fish from his pond over a period of 2 days. He removed the same number
of fish each day. What was the change in the number of fish in the pond each day?
(17 POINTS PLEASE HELP)WILL MARK BRAINLIEST

The product of two negative rational numbers is always zero sometimes zero never zero

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18