exam
Maths Puzzle
Numerical Ability
For any positive number a,b,m,n satisfying the condition
m/n = a /(a+b) the difference a/b - m/n is equal to
a) nb / ma
b) mb / na
c) ma / nb
d) ab / mn
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exam Other Question
how do you graph the following??
y<2x-3
and
3x-2y<=6
another problem that needs help! thanks so much
Perform the indicated operations and write the answer in the form a+bi
(6+i^2) - (10 - sq root of -9) + (5 + sq root 0f -64)