Jeremy Was Ondered to Perform 210 Hours of Community Service $\mathrm{x}$

Jeremy was ondered to perform 210 hours of community service by picking up litter along the highway. Jeremy spends 7 hours each day picking up litter. The equation that tells the number of hours (y) that remain on the sentence after $\mathrm{x}$ days is $\mathrm{y}=210-7 \mathrm{x}$ . After 18 days, how many hours of community service does Jeremy have remaining?

A) 84 hours
B) 126 hours
C) 228 hours
D) 192 hours