Answer:
2/7
Step-by-step explanation:
The quotient is ...

A common factor of -8 can be cancelled from numerator and denominator.
Answer:3.9
Step-by-step explanation:
you have to add the decimal to the exponent
55+ 50 would be 105 don’t forget the dollar sign when answering
Yes, it does. Because these points do respect the "law" that for each "x" there is only one "y" that corresponds to it