Pick a bin from each row. subtract to find how many more bottles are in the bin from the top row than the bin from the bottom row
bin a 15 bin b 12 bin c 13
bin d 9 bine 7 bin f 8
how do you solve this problem

Taking algebra two apex courses and need with these questions

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?

Solve the formula ax+ by = c for x.