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Mathematics, 08.01.2021 14:00 AdoNice

Mario received y text messages each minute for 10 minutes yesterday and received t test messages
each minute for 20 minutes today. What is the
total number of text messages he received for two
days in terms of y and t?
a. 30yt
b. 200yt
C. 20y+100
d. 10y+20t

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Answers: 1

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Mario received y text messages each minute for 10 minutes yesterday and received t test messages
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