At what speed was a train traveling on a trip when it had completed half of the total distance of the trip? (1) the trip was 460 miles long and took 4 hours to complete. (2) the train traveled at an average rate of 115 miles per hour on the trip.

Catherine saved some money and plans to add the same amount each week to her savings account. the table represents the number of weeks that she will save, x, and the total amount of money that she will have in her account, y. weeks, x dollars in account, y 4 74 6 86 9 104 11 116 which linear equation represents catherine’s situation?