For the first image can you give us the choices for each one?
The first one is 11 and -11 because when you square them they both get 121
The second one is -7 and -1
Answer:
Ok for your question 1+1. In my calculations, that is 2.
I hoped this helped have a good day :)
5 can stay as is, but 5503 can be rounded to 5500 so 5500x5=27500
Answer:
a) 28
Step-by-step explanation:
