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4 years ago

GIVING BRAINLIEST

Mathematics

1 answer:

gayaneshka [121]4 years ago

7 0

Answer: 215 kids tickets and 160 adult tickets

Step-by-step explanation:

Kids Adults Total

Qty: x + y = 375

Cost: 200x + 500y = 123,000

Solve the system using any method. I am solving using elimination

-200(x + y = 375) → -200x - 200y = -75,000

1(200x + 500y = 123,000) → 200x + 500y = 123,000

300y = 48,000

÷300 ÷300

y = 160

Next, replace "y" with "160" into either equation to solve for "x":

x + y = 375

x + 165 = 375

x = 215

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