5. At the movies, Devin bought three tickets, one drink, and one bag of popcom for $43.75. Neil boughtone ticket, three drinks, and two bags of popcom for
$27.75. Jung bought two tickets, two drinks, and one bag of popcom for $34.
Make an augmented matrix to represent the situation and use it to find out the
prices for one ticket, one drink, and one bag of popcorn.

666666666666666666666

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66answer:

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

what shape is