exam
Maths Puzzle
Numerical Ability
how do i solve for x?
8^x=(1/16)^(x-4)
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exam Other Question
I need help with solving inequalities, w+3>7w-9
as far as i seem to get (and then i get lost) is
w+3>7w-9
Divide 3 by 3 and 7w-9 by 3
and then im stuck help!
What is the name of an equiangular polygon if the ratio of the measure of an inerior angle to the measure of an exterior angle is 7:2?