There are at most 36 red and blue marbles in a bag. the number of red marbles is twice the number of blue marbles. write and solve an inequality that represents the greatest number of red marbles r in the bag.

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Use the graph of the sine function y=2sinθ shown below

Find the area of the triangle shown 3 by 6