Your favorite group is coming to town for a concert next month. at the door, the cost of one ticket is $30 plus 5% tax. 1. what will it cost for 2 tickets including tax? 2. what will 15 tickets cost, including tax? 3. when you buy advance tickets, you get a 12% discount. what will 15 tickets cost including tax if you buy them advanced? 4. which is the better buy? buying 10 tickets at the door or 12 tickets in advanced?

The sum of two numbers is 86, and their difference is 20. find the two numbers

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

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?