21. The trapezoid below has legs with lengths y feet and one base that is four feet longer than the other base, The perimeter of this trapezoid is given by P=2x+2y+4. Solve this
equation for the leg length,

Let r = 3. what is the value of r + 58?

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

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%