Mathematics, 06.12.2021 03:50 atirahmalik2425
The drama department collected receipts for a production of Arabian Nights totaling $5500.
The ticket prices were $5 for students, $7 for adults, and $4 for children under 12. Twice
as many adults attended as children, and the number of adults was 20 less than one-half of
the students who attended. Use matrices to find the number of tickets sold to adults,
students, and children.
Answers: 3
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Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
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Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.
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The drama department collected receipts for a production of Arabian Nights totaling $5500.
The tic...
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