Hoses p and t simultaneously fill an empty swimming pool that has a capacity of 23,000 liters. if the flow in each hose is independent of the flow in the other hose, how many hours will it take to fill the pool?

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

5/12

step-by-step explanation:

give them both a common denominator so you get 9/12 and 4/12. subtract 9/12 from 4/12 to get 5/12.