Answer:
30
Step-by-step explanation:
Answer is C lines A and K
The answer is A; every x-value must correspond to ONE y-value only. y-values can correspond with as many x-values as they want, but if you see an x-value corresponding with more than one y-value, that's not a function.
7 9/13
= (7×13)+9/13
= 91+9/13
= 98/13 (as an improper fraction).
