Stuck with Mixture problem-Help please

Sue's trail mix is 30% nuts and 70% dried fruit. Jane's trail mix is 60% nuts and 40% chocolate chips. If the combined mixture of Sue and Jane's trails mix contains 50% nuts, what percent of the combined mixture is dried fruit?

A) 16.67%

B) 23.33%

C) 25%

D) 33.33%

E) 36.67%

A) alone is sufficient. As let Numerator = x then denominator = 8x. Hence,D=x/8x or 0.125. B) As per B,decimals are non-repeating,which means the digits after decimal are unique and do not repeat in a pattern.But fails to comment on the number of digits. Additionally,Repeating decimals are obtained ...

1) X < 1
Let P = x^2/|x|
X=0 P < 1
X=1/2 P < 1
X=-2 P > 1
Not sufficient

2) X > -1
x=0 P < 1
x=-1/2 P < 1
X=2 P > 1
Not sufficient

1 and 2 combined,
-1 < X < 1
sufficient P < 1

Let number of times coin is tossed = N Tail appears = T times Head appears = T + 4 So, T + (T + 4) =N --(1) 1) N = 24 , sufficient as we can get value of T by putting N = 24 in (1). 2) 3 points for head so 3 (T+4) 1 point for tail T 3(T+4)+1(T) = 52 sufficient to find the value of T. Hence D . Pleas...

Average Problem

On a partly cloudy day, Derek decides to walk back from work. When it is sunny, he walks at a speed of s miles/hr (s is an integer) and when it gets cloudy, he increases his speed to (s + 1) miles/hr. If his average speed for the entire distance is 2.8 miles/hr, what fraction of the total distance d...

I have a doubt.
where cannot modify a metamorphical places such as community.So how C is correct?

Am I missing something?Also where is not modifying Nex Mexico becuase where always modifies the noun prceeding it.

Experts please help.

D.
The correct structure is X happens,Y will happen.

People become....,the demand ...will..

Hope this helps.Please thank if you find my response helpful.

+1 for D