A swimming pool that measures 12 feet by 30 feet has an average depth of 6 feet and contains 16,100 gallons of water. If water is drained from the pool at the rate of 700 gallons every 3 days, how many days will it take to drain the pool completely?​

the anwser is d) 75°

step-by-step explanation:

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,