You have a coupon for $40 off any book purchase equal to or greater than $100 (A minimum order of $100 would only cost you $60.). As part of Read Across America Day, amazon. com offers an additional 15% off for book purchases greater than or equal to $100.Use function notation to describe the cost of a book order greater than or equal to $100: With your $40 off coupon alone: f(x) = and With the 15% off discount alone: g(x) =

Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?