It is the bottom right one because the amount he walked has to be greater than 200
Just write down the question dum dum
X=3. So how did it was:
Xsq - 9x - 4 ÷x+2
Xsq-9x-4 ÷x =-2
Xsq-9x ÷ x= - 2-4
Xsq-9x÷x=-6
Xsq-9x=-6x
Xsq=-6x+9x
Xsq=3x
Xsq÷x=3
X=3
A is the correct answer, I believe.
Answer: I got 4x^2-12x+14 hope this helps :)
Step-by-step explanation:
