What algebraic property does this statement show?
3 + (–7) = (–7) + 3
a. as...
Mathematics, 04.02.2020 18:52 leylaanddade
What algebraic property does this statement show?
3 + (–7) = (–7) + 3
a. associative property
b. symmetric property
c. commutative property
d. closure property
Answers: 1
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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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