exam
Maths Puzzle
Numerical Ability
how do i sove this problem (step by step)
x-y=5 x+2y=7
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exam Other Question
could the following lengths form a trinagle? yes or no 1.) 7,5,2 2.) 9,12,13 3.) 12,2,19
what is the expanded and simplified form of 4 over E N=0 N^2/2?