Seudónimo Seudónimo 24-11-2020 Mathematics contestada Decide whether Equation A or B would be used to solve the problem. You had $1.65. After a friend returned the money you had loaned her, you had $3.50. How much did she give you? a. n + 1.65 = 3.50 b. n - 1.65 = 3.50