Hi can anyone me with some of these questions

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

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?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?