1/4 I think bc there are 2 pairs of each and I total there are four earrings solo
90 + (61 + x) = 180
x + 151 = 180
180 - 151 = 29
x = 29
I believe
Subtract 5 from each side. Use MAN strategy to determine that x = 5 and x = -1.
What is it? You didn’t post anything?
Let
x -----> the number
we know that
The algebraic expression of the problem is giving by
x^2 -----> square a number
then
square root of the result
so

therefore
The final result is the same original number