Answer:
20+14
Step-by-step explanation:
Math
Answer:
Nitrogen
Step-by-step explanation:
Nitrogen and oxygen are by far the most common; dry air is composed of about 78% nitrogen (N2) and about 21% oxygen (O2). Argon, carbon dioxide (CO2), and many other gases are also present in much lower amounts; each makes up less than 1% of the atmosphere's mixture of gases. Hope this helped!
(4+2)/(1+1)= 6/2= 3 is the slope
y + 2 = 3(x + 1)
y+2=3x+3
y= 3x+1
Answer:
17
Step-by-step explanation:
12 -6 divided by 3 is 2, so 15+2 is 17
