Cody is hiring a lawyer to help him collect a debt. Part A Lawyer A charges an hourly rate. She estimates the case will take
20 hours and cost $4900. Write and solve an equation to determine
her hourly rate x.
Part B Lawyer B charges an hourly rate and an up-front fee of $650. He
estimates the case will take 22 hours and cost $5490. Write and solve
an equation to determine his hourly rate y.
Part C Use the hourly rates calculated in parts A and B to write and solve an
equation to determine the hours t of work the case would have to take
for Cody to get the same price from each lawyer.

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?