I NEED HELP ON THIS PLSSS , ILL MARK BRAINLIEST!!
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Mathematics, 21.06.2019 15:00
An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?
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Mathematics, 21.06.2019 16:30
Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me
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Mathematics, 21.06.2019 19:30
Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?
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Mathematics, 21.06.2019 21:00
To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay
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English, 15.07.2019 14:50
Computers and Technology, 15.07.2019 14:50
Mathematics, 15.07.2019 14:50
Biology, 15.07.2019 14:50
History, 15.07.2019 14:50
Mathematics, 15.07.2019 15:00
Mathematics, 15.07.2019 15:00
Mathematics, 15.07.2019 15:00