Answer:
20.8 im not a 100% sure so please dont get mad if not
Step-by-step explanation:
7x + 5y > = 280 (thats greater then or equal)
He would have to work 17 hours.
Answer:
no
Step-by-step explanation:
Answer: False
Step-by-step explanation:
There is a very easy way to tell whether an ordered pair is a function or not. If many x's have one y, then it is not a function. Since (-1,7) and (-7, 7) both have the same y, it is not a function. Hope this helps!
