Find the common denominator. 12 15/40 - 8 8/40 = 4 7/40 and the answer is D. Hope it helps! If you could vote my answer as the brainiest, that would be awesome! :)
Janice deposited $750 and a savings account earns 3.5% simple interest. r = 3.5% = 0.035 I = $750 * 0.035 I = $26.25 Answer: Janice has earned D ) $26.25
