Since 81 will be 27 percent of the total number of magazines you will find "81 is 27 percent of what number?"
81 is 27 percent of 300.
Therefore, her class hoped to sell 300 magazines in total!
4 days minimum
This is because 4x4 is 16, but it can’t be 3 since 4x3 is only 12.
X can be any real number
As long as it is to the power of 0, it will equal one. And because 6^0 = 1, 1^x can be any positive number, and it will still give you one.
As stated by WojtekR, even negative numbers can get 1
x = - 5
(6^0)^-5 = 1^-5 = 1/1 = 1
~ Thanks @WojtekR
The conjugate of a binomial, is pretty much just the same thing, but with a different sign in between, so,
pelican + canary conjugate => pelican - canary
a + b conjugate => a - b
-a - b conjugate => -a + b
and so on, therefore
x - √2 conjugate => x + √2
