How much simple interest would Lou Ann earn on a starting balance of $500 over 240 days at 3% simple interest assume ut us a 3645 day year? Justify your solution

A. p = 2(l + w)p/2 - l = ww = p/2 - l b. while isolating the variable w in the equation, i first divided both sides by 2 and then i subtracted l from both sides. i hope this .