Amobile phone–based taxi service charges a base fee of $2 plus an amount per minute and anadditional amount per mile for the trip. ariel is charged $16.94 for a ride that takes 14 minutes and travels 10 miles. victoria is charged $11.30 for a ride that takes 10 minutes and travels 6 miles.7. what is the per-minute charge? 8. what would be the charge for a ride that takes 8 minutes and travels 5 miles?