Stefano paid $7 per hour to rent a bicycle. jordana paid $9 per hour to rent a bicycle. if they both rent bicycles for 3 hours, how much more will jordana pay?

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

Write the rational number in lowest terms 99/-15