Ms. Nguyen gave each Student 3 pencils at The beginning of the year. She passed out 90 pencils. How many students did she have in her class?

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

In triangle abc, angle c is a right angle. find the value of the trig function indicated. find tan a if c = 17 and a = 8