You need to hire a plummer, and plumbing company A charges $55 per hour and an $80 service call, while plumber B charges $60 per hour and a $65 service call. At how many hours will the two plumbers cost the same? What is the price?

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

answer: on kudzu, being female and being green are independent events.

step-by-step explanation:

step-by-step explanation:

answer: 4 (:

step-by-step explanation: