When variables with exponents are divided by each other, you subtract the exponents.
For example:
(8x+3)(x-2)
Explanation
8x^2-13x-6
X(8x+3)-2(8x+3) factor buck greatest common factor
(8x+3)(x-2)
Expected value E(x) = 0.9994(150000 - 181) = 0.9994 x 149819 = $149,729.11
It is 9:4.
Reason: divide both numbers by a common multiple, which is 7.
in the urban ecosystem, the air is always is so much pollute, the waters too are always so much polluted hence not so much good for non human life. but in the undeveloped forest ecosystem, the air is so much fresh, the environment and the waters too hence find it better in the place.
¯\(°_o)/¯ by the way I hate edgunity