Saturday, June 2, 2007

ALGEBRA QUESTION OF THE DAY

The average of x, y, and z is 8 and the average
of y and z is 4. What is the value of x?
(A) 4
(B) 9
(C) 16
(D) 20
(E) 24

5 comments:

Anonymous said...

c...obviously

Srikanth Kambhampati said...

16 is the answer

Unknown said...

C

Unknown said...

c

Anonymous said...

x+y+z/3=8
where asy+z/2=4
means y+z=8
then x+8/3=8
so x=16