exam
Maths Puzzle
Numerical Ability
can you please help me: solve by graphing. x>or equal to 3
y<or equal to 2
4x - 5y <or
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Hey
I need some help with finding the y-intercept of x-2y=4.
thanx
3x -y =-7
x + y = -9
ok I think I need to rewrite the equation with y= 3(x-x)-7