C. 4
14 + 13 - (23)
27 - 23
4
Dude, it's impossible to solve without the pic
Answer:
Figures A, C, and D. B isn't one since it is curved
Answer:
a
Step-by-step explanation:
to be a function, every x has to have exactly one y, so there can't be the same number x twice wirh different y's
Answer:
27
Step-by-step explanation:
104-77=27
