What is -20 - (-15) =

-5

Step-by-step explanation:

So the negatives cancel each other, so the question should now be -20 + 15. So you add 15 and get -5. Hope this helps, have a great day!

15

step-by-step explanation:

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers