If you are adding a positive number to negative number. You are just bringing the negative number closer to zero, if not above zero.
Examples:
-1+1=0
-2+1=-1
-3+1=-2
-4+1=-3
Yes she should because it might be too small to have a effect on her thus it will not work
18 hours cause 95/5 =19 then 342/19 is 18!
Answer:

Step-by-step explanation:



Raising e to both sides cancels out the natural logarithm on the left side and we have our exponential form. This works with other bases (recall that the natural logarithm, ln, has base e)