HELP TIMED TEST Which equation represents the relationship of the
measure of mZX and mZY?
OmZX =mZY
OmZX + m2Y = 90°
OmZX + m2Y = 100°
OmZX + m2Y = 180°

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

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?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11