Question 5b: What is the measure of j?* 6 points
m
9
150°
b
O 150°
O 30
O 55°
O 25
O 125
O 175°

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.