What is the solution of each proportion?

24

Step-by-step explanation:

we cross multiply and do algebra and  solve for m as shown below:

Thus, simply, m = 24

2nd answer choice is right.

To solve this  you must cross multiply. This means that numerator multiples with the denominator of the fraction on the opposite side of equal sign

4*54= m*9

216= 9m

To isolate m divide 9 to both sides

216/9= 9m/9

24 = m

Hope this helped!

~Just a girl in love with Shawn Mendes

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

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.