Answer:
Yes.
Step-by-step explanation:
Two dots (or segments) on the vertical line would result in the graph not to be a function.
(see picture)
Figure WXYZ is a rectangle. What are the coordinates of point W?
2 answers:
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Answer:
Wilma has $12.
Step-by-step explanation:
Since we don't know how many hours she worked, we know that Wilma earned 9x dollars at her job. Then she spends $15, so we can just subtract 15 from 9x.
We can just replace the x with 3 to get:
Hence, Wilma has $12.
I hope I helped you^_^