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Maths Puzzle
Numerical Ability
in my algebra 2 class, we got an extra credit question: 1 over (the cubed root of 2, minus 1). we need to simplify it and/or solve it. please help
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book Other Question
is 3x+y^2=7 a linear equation?
yes or no? and why?
thanks a lot for your help!
the gym is 21 years newer than the auditorium. the gym is also 1/4 as old as the auditorium. how old is each building?