What's the smallest number divisible by 1-11?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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%

An object in geometry with no width, length or height is a(n):