Answer:
m = 11
Step-by-step explanation:
Given
(m + 4) = 6 ← multiply both sides by 5 to clear the fraction
2(m + 4) = 30 ( divide both sides by 2 )
m + 4 = 15 ( subtract 4 from both sides )
m = 11
This method avoids having to deal with awkward fractions
The answer is 0.875 and you can simmplify
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Answer:
The fraction of the original strip left is 
.
Step-by-step explanation:
We have that,
A strip of paper is cut in 
. So, the strip of paper left is .
Now, again the remaining part is cut in half. The part left will be 
i.e. 
.
Finally, the remaining part is again cut in half.
We get, the final part of the paper remaining is 
i.e. .
So, the fraction of the original strip left is .
This is NOT the graph of a function y=f(x). However, if you
solve the original equation for y in terms of x, you can break the graph into
two pieces, each of which is the graph of a function.
The real solution are : x= -4/sqroot7, y= 2/sqroot 7
x= 4/sqroot7, y= -2/sqroot
7
integer solution are: (-1,2) , (1,-2), (1,1)
The cube of 20 can be written as
. Split the 20 up into 2*10. Even though we are doing the cube of this value, first do
and then do
. Now multiply these numbers together so it is 8*1000=8000. Which is answer choice D. 8000
