X-y>5
2x+3y<12
What is the salution to this question...
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Mathematics, 21.06.2019 18:00
If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?
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700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?
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Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o
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