Shawna rented a bike from bike barn. it cost 14$ plus 3$ an hour. if shawna paid 32$ then she rented the bike for how many hours? write an equation, then solve for the number of hours.

6 hours

Step-by-step explanation:

if it is 4$ for the rent, and 3$ each hour. "x" is the hours and you have the ecuation

14₊3x=32

3x=32₋14

3x=18

x=18/3

x=6

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.  

step-by-step explanation: