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Mathematics, 14.12.2020 19:50 yazzyv05

52,000 people attended a concert. Main floor tickets cost $25 each and upper- level tickets were $12 each. A total of $1,144,000 worth of tickets were sold. How
many upper level tickets were sold? Write the number only. *
Your answer
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Solve the system 4x - 7y =- 20 and - 2x + 5y = 10. Write answer as (#.#) NO
SPACES.

PLEASE ANSWER QUICKLY ITS DUE IN 5 MINUTES IM BEGGING SOMEONE PLEASE HELP ME

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