Grant has $75 to spend on gifts for his daughter. He buys dolls for $15 each and toys for $8 each.
Which inequality to represent this situation, where d is the number of dolls and t is the number of toys?
a.) 15d + 8t ≤ 75
B) 8d + 15t ≥ 75
C) 15d + 8t ≥ 75
D) 8d + 15t ≤ 75