Ayo help a girly out (1)Simplify each expression. (Make sure to find those "like" terms)

3x + 9 + 2x − 5
Options: 6x + 4

14x - 5

9x

5x + 4

(2)Simplify each expression. (Make sure to find those "like" terms)

7m + 2(m − 5y)

Options: 14m - 5y

9m - 10y

9m - 5y

7m + 10y

If you're helping tysm my guy ily

Answer 1: 5x + 4

Answer 2: 9m + -10y

Step-by-step explanation:

To simplify 3x + 9 + 2x − 5, you have to find the like terms which are 3x and 2x, and 9 and -5. So you get 3x + 2x + 9 - 5 which gives you the result of 5x + 4. Now to simplify 7m + 2 (m − 5y), you have to distribute first, so 7m + (2) (m) + (2) (−5y) which gives you 7m + 2m + −10y. So now you just have to add. 7m + 2m = 9m and then you have -10y so basically the answer is 9m + -10y.

I hope this helps you bro

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.  

24+x=y

step-by-step explanation: