Three friends share the cost of renting a game system. each person rents one game for 8.50. if each person pays 13.25, what is the cost of renting the system

Anumber cube is rolled and a coin is tossed. the number cube and the coin are fair. what is the probability that the number rolled is less than 4 and the coin toss is tails?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

Acar travels 85 kilometers per hour. what is the equivalent speed in meters per hour?