For the given matrix game, if it is strictly determined, answer parts a through c. if it is not strictly determined, say so.
(a) locate the saddle values.
(b) find optimal strategies for r and c.
(c) find the value of the game.

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

With alll of except for the 2 that i did already