PLEASE HELP ME IM ON A TEST! Celo used the simple interest formula uppercase A = uppercase P (1 + r t) to calculate the interest he earned on his savings last month. Which equation is equivalent to the simple interest formula? uppercase P = StartFraction uppercase A Over 1 + r t EndFraction uppercase P = StartFraction 1 + r t Over uppercase A EndFraction uppercase P = uppercase A minus (1 + r t) uppercase P = uppercase A + (1 + r t)