(b) At Smith's Bike Rentals, it costs $26 to rent a bike for 6 hours. How many hours of bike use does a customer get per dollar?

How to determine whether two known pairs of points are on the same line.

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Icould really use some with this question.