Well set it up first. You get: 8.2-(-3.5) so what you do is that you first subtract 8.2-3.5=4.7. Then you want to find out weather it is negative or positive. First point out which one is bigger in this case 8.2 is bigger and a positive so your answer would be positive. Answer: +8.2 or 8.2
Answer:
Mark me as brain list plz
Step-by-step explanation:
I could not give the answer directly so I will give it to you by pic
You factor the numerator and denominator and cancel the common factors. So maybe that should help you
The answer is B. There can not be any alike "x" inputs.