What single percentage change is equivalent to a 19% increase followed by a 7% decrease

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%

Find the value of x for which line a is parallel to line b

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr