4 is the correct answer
525.00+0.21x=850 --> x=(32500/21)
5 1/2
Very simple:
Multiply 97 by 97.
97^2 = 97*97 = 9,409
See? I am good
That is what I said.
The obvious answer is 6
sqrt(-4389) = 66.2495283002075419i
the hard one I really don't get? What?!?
and you were going to let me go first, right???
