A customer at a concession stand bought 2 boxes of popcorn and 3 drinks for $12.
Another customer bought 3 boxes of popcorn
and 5 drinks for $19. How much does a box of
popcorn cost? How much does a dritt cost?

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation:

the second option

step-by-step explanation:

x:       y:  

-1         4

0         4

1         6

2         18

3         20  

11  

13

15

hope this