Steph took out a simple interest loan that charges 8.5% interest annually. if her original loan amount was for $30,000 and she is paying off the loan over 20 years, how much will she pay altogether? .

15 points ! ~ see if you know the answer to both you!

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?