exam Maths Puzzle Numerical Ability

find the points (x,y) common the both of these lines
x+y=5
3x-2y=0
please help me!

Read Solution (Total 0)

exam Other Question

find the value of the expression 10C8
--------
10C8 is the same as 10C2
10C2 = [10*9]/[1*2] = 45
============================
Cheers,
Stan H. Which is the largest number in this series: 1 x 10-2, 0.009,1/1000 ?