5= w/2.2
me i don't know what to replace w with, to get 5.

4. find the geometric mean of 4 and 12. 24 8

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

What is the value of the product (3-2i)(3+2i)?