Answer:
NOT a relation and NOT a function
Answer:
36 inch
Step-by-step explanation:
Answer: b
Step-by-step explanation:
X = <span>parents
x+9 = </span><span>children
x + x + 9 = 25
2x = 25 - 9
2x = 16
x = 16/2
x = 8 </span>parents
8 + 9 = 17 <span>children
Unknowns in this </span><span>problem </span><span>are the number of parents and the number of children.
</span>
It should be 5
Hope this helps
