After buying a jacket that cost $47,Marilyn had $6 left in her wallet. Write and solve a subtraction equation to find the amount of money Marilyn in her wallet before she bought the jacket

$53

Step-by-step explanation:

If she bought a $47 and had $6 left how much did she have before she bought the jacket?

?-$47=$6

$47+$6=$53

$53-$47=$6

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

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.