Avery is thinking about subscribing to movie streaming service. Amazon charges an $11 monthly access fee and $3 per rental. Redbox charges a $20 fee and $1.50 per rental. For how many rentals will the cost be the same in a one month time period? (Hint: what is the unknown factor?)

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step-by-step explanation:

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the answer is. -82562234434584

step-by-step explanation:

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.  

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