Answer: <u>Best answer gets brainliest!</u>
<h2>90+120=
210</h2>
Step-by-step explanation:
<u>Add the amount of students together!</u>
Hopefully this helps you!
-Keira
His elevation is higher than 1600, where there is less oxygen and, air which technically contains oxygen, and the fact that elevation means going “up”.
If a line is parallel to another line,Then the gradients are the same.So m=4 .Using general formula for str8 line, y=mx+c
sub in coorfinates (1,13)
So C=9.