A mechanic used 49 quarts of oil to change the oil in 7 cars. At this rate, how much oil would he use to change ths oil in 17 cars? Explain how you know

The triangles are similar. what is the value of x? show your work.

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?

How many terms does the polynomial x^2 y^2 have