A cab driver charges a flat fee of 10$ per ride. The driver also charges $2.50 per mile driven. Write an expression to represent the total cost of a cab that drives x number of miles A: 2.50x-10
B: 10x-2.50
C: 2.50x+10
D: 10x +2.50

Norma has an a-frame cabin. the back is shown below. how many square feet of paint will she need to cover the back of the cabin? explain how you found the answer.

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?

Samuel deposited money in an account that’s pays an annual simple interest rate at 3.5%. at the end of 5 years, samuel earns $2625.00 in interest. how much money did he deposit in the account?