exam
Maths Puzzle
Numerical Ability
abs value of 2y+7 = 9
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exam Other Question
if the line containing points (-8,m) and (2,1) is parallel to the line containing points (11,-1) and (7,m+1), what must be the value of m?
Simplify:
x^2-5x-6 divided by x^2-11x+30
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x^2-2x-3 x^2-x-20