Which of the following circles have their centers in the third quadrant?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250