(b)在以下的网格线上画出一个面积是图7的50%的长方形。

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?

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2