exam
Maths Puzzle
Numerical Ability
I need to solve the following system of linear inequalities by graphing.
x - 2y > or = 4
x < or = 4
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exam Other Question
(r+4)^4 I need help solving this one.
Thank you
3x^2-7x=0
3x^2+33=2x^2+14x
(x-3)^2=9
(3x-6)^2=4x^2