Two airplanes left the same airport and arrived at the same destination at the same time. the first airplane left at 8: 00 a. m. and traveled at an average rate of 496 mph. the second airplane left at 8: 30 a. m. and traveled at an average rate of 558 mph. how many hours did it take the first plane to travel to the destination?
let x represent the number of hours that the first plane traveled.
enter an equation that can be used to solve this problem in the first box.
solve for x and enter the number of hours in the second box.

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?