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Maths Puzzle
Numerical Ability
please help me answer this question immediately. how the set of whole numbers and the set of intergers are similar and how they are different? thanks
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please help me. I am trying to find the vertex, domain and range of
y = x^2 - 4x. my graph is not coming out right.
can you show me your method of doing this
-4x-12y-11z=-53
3x-5y-8z=-9
-9x-10y+7z=-24