Question

I need help on this my teacher didn't explain this please be fast this is due Jan/21/2021​

Answer 1

#3- 4

#4- 2/3

#5- -5

#6- 2/5

#7- -1/4

#8- -5/7

#9- -4/6

#10- 0

#11- undefined

I'm not sure if these are all right...

The / means that it is a fraction

Some fractions your may need to simplify