Name:
activity 18 entrance ticket (1/9/2020)
directions: answer all questions completely.
1. determine which of the following ordered pairs are solutions to each of the given
systems of inequalities. write yes or no in the blank next to the ordered pair.
a. 2x – y so and y >
x + 1
(5,3)
_
_
(2,-3)
(3,5)
(-2,3)
(-2,1)
(1,2)
(2,0)

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%