At Rae's Restaurant, Rae tracks her monthly profit to determine the success of her business. A negative profit means that Rae has debt. In July, her profit was –$20. In August, her profit was $160. Find the difference between the profits in July and August.

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%

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation.