Mathematics, 19.03.2020 01:07 cadenm81
On a certain hot summer's day, 176 people used the public swimming pool. The daily prices are $ 1.50 for children and $ 2.25 for adults. The receipts for admission totaled $ 350.25 . How many children and how many adults swam at the public pool that day?
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Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
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Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
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On a certain hot summer's day, 176 people used the public swimming pool. The daily prices are $ 1.50...
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