Alonzo kelly has a checking account with the central bank. he earns 0.7% per month. if he maintains a balance of $1000, his checks are free, but if he goes under that amount, each check will have a three cent charge on it. for balances under $500, there is a service fee of $5 per month. use the equation i = rb - sx - f to determine his earnings on the account if he has a balance of $400 and he writes 50 checks

he will have 300 because he is really broke and 300 is in his imangine

step-by-step explanation: he ehe heh step by the thy

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)