Anderson purchased 120 pencils at the rate of *2 per pencil He sold 72 of them at the rate of 2.5 per pencil and the remaining at the rate of 2 per pencil. Find his profit/loss​

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

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%