You make 8.5% interest a year on your investment account!
For a year you owe $1,600 on a credit card.
You pay 19% interest a year on this credit card debt.

How much money are you making on your investment in a year?
$
How much money are you paying in interest in a year on your card?
$
What's your total gain/loss that year?
$

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?