Humphreys' collecting data for the Tearoom Trade study under the pretense that he was a lookout is an example of a violation of the principle of:

john locke, hope this .

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

but

your answer would be a) no nation can be economically self-sufficient.

stay in school!