Of the 150 people surveyed 7/10 said they owned at least one pet. how many of the people surveyed owned pets?

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?

Graph the linear function using the slooe and y intercept

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)