Mrs. johns making strawberry jam. if the candy thermometer shown is the current temperature, what temperature change is needed for jam to reach 220 f? a 305 f increase b 305 f decrease c 135 f increase d 135 f decrease

While on a train trip, marsha noticed that there were 35 people in her train car. after the next stop, there were only 21 people in her car. if p represents the percent decrease in the number of people in marsha's train car, what is p?