Which is the correct label of the line?
D
a
С

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Which of the following is not a subset of {1,2,3}?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,