Mark and Joe are jewelers. Mark gets paid an hourly wage of $24 per hour and gets overtime for every hour he works over 40 hours. The overtime pay rate is 150% of the regular rate. Joe makes 5% commission on all jewelry that he sells. Who earns more money if Mark works 60 hours and Joe sells $21,000 worth of jewelry?

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save