exam
Maths Puzzle
Numerical Ability
i have to simplify 1/x - 1/x+4 = 1/3 huh?? please help me
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exam Other Question
true or false?
if the volume of a cube is 1000, the length of each of its edges is 10.
"Explain in your own words(at least 50 words) why the line x = 4 is a
vertical line?"
I think i know the answer i just have a hard time explaining this can you help me?