Cdhan88
26.10.2020 •
Mathematics
At one movie theater, it costs $8 per person for a ticket and an additional $4 for a bucket of popcorn for a group of friends to share. At another movie theater, it costs $7 per person for a ticket and $8 for a bucket of popcorn for the group to share. If the group of friends paid the same total amount of money at both movie theaters, how many people are in the group?
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Ответ:
h = 4 people
Step-by-step explanation:
Let
x = number of people in the group
Theater 1:
it costs $8 per person for a ticket and an additional $4 for a bucket of popcorn for a group of friends to share.
8h + 4
At another movie theater, it costs $7 per person for a ticket and $8 for a bucket of popcorn for the group to share
7h + 8
Equate both theater cost
8h + 4 = 7h + 8
8h - 7h = 8 - 4
h = 4 people
Therefore, there are 4 people in the group
Ответ:
31 degrees
Step-by-step explanation: