Tami has set a goal to save more than $320. so far, she has saved $100, and she plans to save $20 each week from her after-school job. let w represent the number of weeks that tami saves money. select true or false for each statement. statement true false to reach her goal, tami will need to save for more than 21 weeks. to reach her goal, tami will need to save for more than 11 weeks.

When you answer this can you explain

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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?