Find the discount on a leather recliner with a regular price of $310 if the recliner is 30% off. What is the sale price of the recliner?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

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?