exam
Maths Puzzle
Numerical Ability
Solve the following system by substitution
5x-2y= -5
y-5x=3
Read Solution (Total 0)
exam Other Question
give the y values for x=-2,-1,0,1,2,3 for the function y=1/x-1
Find a value for k so that 9m(squared)- kn(squared) will have the factors 3m + 7n and 3m - 7n.
thanks