perry invests $2,800 into two savings accounts. One account earns 4% annual interest; the other earns 3.5%.

3 answers

What is your question?
How much goes into each account? $1400? $2800?
If that is 2800 @ 4% and another 2800 @ 3.5%, then,
interest = principal x 0.04 = ?
interest = principal x 0.035 = ?