X + y = -2
-3x + y = -6
solve using substitution...
Answers: 1
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What are the relative frequencies to the nearest hundredth of the columns of the two-way table?
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Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?
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Mathematics, 21.06.2019 22:00
What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?
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