Does anyone know how to do this. No one will help.

Will give brainliest what is the value of x? enter your answer in the box.

How do you determine whether a relationship represented as as graph is linear or nonlinear

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?