A cab charges $1.50 for the first mile and $0.50 for each additional mile. Write and solve an inequality to determine how many miles Sharon can travel if she has $25 to spend.
A.$0.50 + $1.50x ≤ $25; x ≤ 16 miles
B.$0.50 + $1.50x ≥ $25; x ≥ 16 miles
C.$1.50 + $0.50x ≤ $25; x ≤ 47 miles
D.$1.50 + $0.50x ≥ $25; x ≥ 47miles