Acar travels 150 miles at a certain speed if the speed had been 5 miles faster the trip would have been in one hour less time find the speed

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?