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Helen [10]
2 years ago
12

HELP WILL GIVE BRAINLIEST!!!

Mathematics
2 answers:
ser-zykov [4K]2 years ago
6 0

Answer:A

Step-by-step explanation:

OlgaM077 [116]2 years ago
5 0
I would say it’s the first one aka A
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A concert sold general admission tickets for $47.50 and lower-level seating for $97.50. The 995 tickets sold took in $68,762.50.
BabaBlast [244]

Answer: 565 general admission and 430 lower-level seating tickets sold (Answer (D))

Steps:

Let x be the number of general admission tickets, and y be the number of lower level tickets.

Set up the two equations:

68762.5 = x * 47.50 + y * 97.50       (total price as a sum of individual volumes)

x + y = 995    (sum of individual count = total count of tickets sold)

solve for x, y:

x = 995 - y

plug into the first equation:

68762.5 = (995-y) * 47.50 + y * 97.50

solve for y:

y = 430

then x = 565

x = 565 and y = 430


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A psychologist thinks that listening to Mozart helps people think. She gives subjects a set of puzzles and measure how many they
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