exam
Maths Puzzle
Numerical Ability
Lnx+ln9x-2=1
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exam Other Question
A garden area is 30ft long and 20ft wide. A path of uniform width is set around the edge. If the remaining garden area is 400ft^2, what is the width of the path?
Gosh I am so lost on this one, thank you
I am having problems absolute value solving inequalities. I have two problems. I think I solved them, but I am not 100% sure.
|5x+6|>26
x| x<-4 or x>4
the second problem is:
|2x-4| =16
x= -6 and 10