You enter a relay race. to start, you must run 20 yards to checkpoint a. you then must turn and run 12 yards to checkpoint b. last, you must turn and run back to the starting line. what is the distance from checkpoint b to the starting line?

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?