50 POINTS ILL GIVE BRAINLIEST ! random answers will be reported!
Find the principal of interest!!
1. Interest: $640
Rate: 4%
Time: 1 year
2. Interest: $2,016
Rate: 12%
Time: 3 years

50 POINTS ILL GIVE BRAINLIEST random answers will be reported Find the principal of interest 1 Interest 640 Rate 4 Time 1 year 2 Interest 2016 Rate 12 Time 3 ye class=