Please do 1 and 2

Applications For each problem below, solve the equation for the missing variable. Then, use that equation to finvo missing quantity in the situation all steps. 1. Atrain travels 616 miles at a speed of 55 miles per hour. Use the equation d = rt to find the time the train travels. 2. The equation I: Prt gives the amount of interest a bank account receives after a certain period. An individual invests $6,000 into an account that receives 7% interest. How much time has passed if the amount of interest is $3,360