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Please show work for each question
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1. A concert manager counted 350 ticket receipts the day after a concert. The price for a student
ticket was $12.50, and the price for an adult ticket was $16.00. The register confirms that
$5,075 was taken in. How many student tickets and adult tickets were sold?
2. If an investor invests $23,000 into two bonds, one that pays 4% in simple interest, and the other
paying 2% simple interest, and the investor earns $710.00 annual interest, how much was
invested in each account?
3. A store clerk sold 60 pairs of sneakers. The high-tops sold for $98.99 and the low-tops sold for
$129.99. If the receipts for the two types of sales totaled $6,404.40, how many of each type of
sneaker were sold?
4. At a family reunion, there were only blood relatives, consisting of children, parents, and
grandparents, in attendance. There were 400 people total. There were twice as many parents
as grandparents, and 50 more children than parents. How many children, parents, and
grandparents were in attendance?
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mathematics
interest
bond
computation
high tops
low tops
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