Question

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. d + 21 ≤ 53; d ≤ 95 d – 21 > 53; d > 74 d – 21 ≥ 53; d ≥ 74 d + 21 ≥ 53; d ≥ 95

Answer 1

D - 21 ≥ 53


solve just like normally would using algebra.
add 21 to both sides

d ≥ 74