Answer:
10+2x
the tree would be 40 feet tall in 15 years.
1/30 wish you well on your assignment ~JyMarkus
Answer:
Original price: $
55
Discount percentage: 25
%
Discount: $13.75
Final Price: $41.25
I believe this is a function. I am not sure because one of the pairs only has a y value.
But the rule is there can only be one x value for one y value so for example, you can have (3.7) and (3,9) and the same for the y values.
