Another question for free points a brilientest or something like that im to young for politics but just tell me who you gonna vote for trump or biden no arguing just something to intrest me on how people view others.

I'm also too young but if I could vote I would vote for Biden :)

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!