A taxi charges a pick up fee plus a charge per mile. Maria paid $14.00 for a 5 mile ride. Tony paid $17.75 for an 8 mile ride.
Write an equation relating the number of miles charged to the total cost of the taxi.
What is the pick-up fee?

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Find the domain of the following expression: 1/(√x)-2