Explanation:
Let the number of blue gems = B
Let the number of green gems = 2B
Let the number of red gems = B + 13
So
5B + 1*2B + 20 ( B + 13) = 2150 simplify
27B + 260 = 2150
27B = 2150 - 260
27B = 1890
B = 1890 / 27 = 70 blue gems
2*70 = 140 green gems
70 + 13 = 83 red gems
web 2 calc site
Answer:
La producción agropecuaria tiene unos profundos efectos en el medio ambiente en conjunto. Son la principal fuente de contaminación del agua por nitratos, fosfatos y plaguicidas. ... Si se utilizan más métodos de producción sostenible, se podrán atenuar los efectos de la agricultura sobre el medio ambiente. I hope it helps you
Explanation:
Answer:
environment
Explanation:
It depends with what type of people you are around
Because a gene pool represents the genetic diversity found within a population, populations are made up of different species so a gene pool is specific to one population
B
explanation : fewer wolves means fewer rabbits eaten so population increases as compared to previous case scenario....