<u>ANSWER:</u>
If
and
then the difference of a and b is 6
<u>SOLUTION:</u>
Given,
→
----- (1)
And
→
--- (2)
We have to find difference of a and b.
Now, add (1) and (2)


Adding above two equations, we get,


substitute
value in (2)

Now, difference of a and b is a – b = 
Hence, the difference of a and b is 6.
Is 1 up and 2 to the side
The answer is "electors from each state who cast ballots for president and vice president."
Have a great night! :)
This is because Andrea converted the Percentage wrong.
to Convert a Percent to a Decimal, she should have divided by 100
so 5 divided by 100 = 0.05 [not 0.5]
Andrea should have multiplied 300 by 0.05 instead to get the right answer
quickly finding 10% of a number means to simply move the decimal to the left one place
so 10% of 300 is 30
since 5% is half of 10%
half of 30 is 15
and so 5% of 300 is 15