Lin wants to empty her hot tub to clean it she has a 300 gallon hot tub and empties it at a rate of 20 gallons each minute. what is the equation ? and how many gallons will be in the tub after 8 minutes ?

15 gallons each minute, 180 gallons left after 8 min

Step-by-step explanation:

Divide 300 by 20 to get over minute

Then multiply 15 times 8 to get 120

Subtract the initial amount 300 by 120 to get 180 left

Hope this helps :)

the equation is y=300-20x, final answer 140

Step-by-step explanation:

y(final product) 300 gallons the tub holds, 20 x gallons drained per minute

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6