Classify root 25/3 as a whole number, integer, rational number, irrational number, or real number. Write all the names that apply

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

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%.