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Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?
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Mathematics, 21.06.2019 20:30
Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?
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Simplify each expression 7(9k + 6m)...
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