Question

Christina Hercher borrowed $50,000 on a 90 day, eight percent note. Christina paid $3,000 toward the note on day 40. On day 60 she paid an additional $4,000. Using the U.S. Rule, Christina's adjusted balance after the first payment is

Answer 1

This one has my brain sizzling

Answer 2

can you please show the work, I need to find a simple formula for interest

Answer 3

thanks

Answer 4

u dre???