Which ordered pair is a solution of the equation? y=-3x-4

B.- Only (-3,5)

Step-by-step explanation:

In an ordered pair the first coordinate is the  coordinate, and the second coordinate corresponds to the  coordinate.

Then we must substitute the given value of  in the equation and verify that we get in return the defined value for .

the options are

in this one , and , so let's confirm:

this is not a solution since the  values are not the same.

in this one  and , let's also confirm:

in this one the values for  are equal, this is a solution for the equation.

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.  

55% are girls and 45% are boys : ) hope this

step-by-step explanation: