EL MCD Y MCM DE 9 , 14 Y 55 RESPONDAN PORFAVOR​

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

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?

What is the difference between the equations of a vertical and a horizontal line?