Answer:
The answer is option D.
Step-by-step explanation:
First we must first find the LCM
the LCM of x² - 9 and x + 3 is x² - 9
So we have

Hope this helps you
-911426.83194642 is the standard form.
Answer:
Elga is 38
Step-by-step explanation:
Alvin is 29
38 + 29 = 67
Answer:
12x+20
Step-by-step explanation:
2(5x+2)+2(x+8)
or (simplified)
10x+4+2x+16=12x+20
Y=-8x+240
look honestly im not sure if this is correct but its worth a shot