Agroup of tourists spends $168 to rent snorkels and fins. a total of 10 snorkels and 12 pairs of fins are rented. renting a snorkel costs three times as much as renting a pair of fins. how much does it cost to rent a snorkel?

Daniel buys one bond each with a par value of $1,000 from grath oil, ombor medical supplies, and dwyn horticulture. grath oil bonds are selling at 120.514, ombor medical supplies bonds are selling at 90.773, and dwyn horticulture bonds are selling at 101.180. what is the total face value of daniel's bonds?