Help please?! I don't really know what the right answer is

the answer is x=1

Step-by-step explanation:

-6x+10=4x+20

10x=10

x=1

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.