A 100% increase followed by a 50% decrease
2 answers:
Answer:
We end up with our original number
Step-by-step explanation:
Let x be our number
We increase by 100
increase = old number * 100%
increase = x*1
increase = x
New number = old number + increase
= x+x
=2x
Now we decrease by 50%
decrease = number *50%
= 2x*.5
=x
Final number = new number - decrease
= 2x-x
=x
We end up with our original number !
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C(25,10)= 3268760
P(25,10)=11861676288000
hope it helps but these are very big numbers :d
The answer to this problem is b
$125 billion in scientific notation is 1.25*1011
(2x+2) = (3x-52)
2x = 3x-54
-x = -54
x = 54
Answer:
The slope is 2
Explanation:
The equation is written in y=mx+b
M would always be the slope and b the y intercept
Hope this helps!!
