1.50x + 450 = 3x
450 = 3x - 1.50x
450 = 1.50x
450/1.50 = x
300 = x
300 copies must be sold to break even
Are we supposed to find the area? If so, It's 36 because 6 times 6 equals 36 :p Hope I helped.
The first shopping mall was the Country Club Plaza<span>, founded by the J.C. Nichols Company and opened near Kansas City, Mo., in 1922</span>
Answer:
Cf is the answer, Cf is also known as Californium.-
-Seth
