The sum of three numbers is 13. the sum of twice the first number, 3 times the second number, and 4 times the third number is 40. the difference between 5 times the first number and the second number is 24. find the three numbers

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?