Asap will mark brainliest and will give lots of points for whoever needs some

A

Step-by-step explanation:

if negative means hikers are below her, than the one she is rescuing is below her

It says in the question that negative numbers show the elevation of hikers below Kalpana.

This means that the answer is A. the hiker is 371 m below Kalpana

Hope this helped!

~Just a girl in love with Shawn Mendes

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.