9. Suppose you have a Twitter account with 120 followers. You want to impress your friends, so you purchase 1,000 fake
followers from a shady online company for $18.
What percentage of your Twitter followers are actually real?
Round to the nearest whole percent.

Solve the system of equations. y= 2x y= x^2 - 15

Simply 8x squared + 5(7x squared- x) - 2x =

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%