What is the common factors of 91

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?