£399 is shared between Ann, Bill, Chloe and Dave. he ratio amount Ann gets to the amount that Bill gets is 2:9. Chloe and Dave get 2.5 times the amount that Ann gets. Work out the amount that Bill gets

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

What statement is true? 2x^2-9x+2=-1

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?