Ttakes tristan 30 minutes to read 20 pages of her book. if she continues to read at this rate, how long will it take her to read 160 pages?

Find cot x if sin x cot x csc x = √2

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number