Suppose you had d dollars in your bank account. you spent $21 but have at least $53 left. how much money did you have initially? write and solve an inequality that represents this situation. a. d – 21 ≥ 53; d ≥ 74 b. d – 21 > 53; d > 74 c. d + 21 ≤ 53; d ≤ 95 d. d + 21 ≥ 53; d ≥ 95