Answer:
4d + 6p = 108
d + p = 22
Explanations:
Given that each drink was $4 and a bag of popcorn was $6 and spent a total of $108. He bought a total of 22 items combined.
Required
The system of equations that could be used to determine the number of drinks and popcorn bags that Jackie bought at the movie theatre.
Let's use the variables "d" to represent the number of drinks Jackie bought and "p" to represent the number of popcorn bags he bought.
From the given information, we can create two equations:
1) The total cost of drinks and popcorn Jackie bought is $108:
4d + 6p = 108
2) Jackie bought a total of 22 items (drinks and popcorn combined):
d + p = 22
These two equations form a system of equations that can be used to determine the number of drinks and popcorn bags Jackie bought.