Please Help!!!!! In a bag of 200 jelly beans and 25% of the bag is green. If you randomly pick a jelly bean, what is the probabi
lity that the jelly bean picked is not green?
1 answer:
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The easiest way to do this is to put each term in the numerator over the denominator and do the division/reducing for each one. Like this: 
. The first term reduces to 
, the second to 
, and the third to 3. Putting them all together with the signs in between we have 
here,
2x-6y= -12
2(x-3y)= -12
x-3y = -6...........eq1
x+2y=14............eq2
we can subtract the above two given equations
we get,
___________
so,
y=4
now to find the value of x we have to substitute the value of y in any of the above two equations, I choose eq2
we get,