Mathematics, 29.02.2020 05:58 dathanboyd

Adult tickets for a school musical sold $7 and student tickets sold for $4. 150 tickets were sold all together for $891. How many of each type were sold?

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Adult tickets for a school musical sold $7 and student tickets sold for $4. 150 tickets were sold al...

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Mathematics, 15.01.2021 03:50

Find the area of each geometric figure or product of the polynomial. (-6r + 3) (-3r - 3) A) 18r2 + 9r - 9 B) -30r2 - 38r + 16