Context clues and look it up! we are here for moral support
Answer:
I got 55..and I also got 50.......
Answer:
No this is not a function because the x-values repeat. In a function you can have the the output duplicate but not the input. The input at 3 has duplicates s o this is not a function.
Step-by-step explanation:
A dozen = 12
12 widgets = $30
80 widgets = $x

Answer : 80 widgets would cost $200.
Hope this helps. - M