Profit, P(x), is the difference between revenue, R(x), and cost, C(a), so P(x) = R(2) - C(x). Which expression represents P(x), if R(2) 2x - 3x3 + 2x - 1 and C(x) = a* - 2 + 2x +3?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.