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Mathematics 68 Online
OpenStudy (anonymous):

What is the sign of the product? (0.3)(–9.2)(–8.1)(4.2)(–0.8) A. positive B. negative

OpenStudy (anonymous):

B

OpenStudy (stefrheart):

Jk B

OpenStudy (stefrheart):

lol fail

OpenStudy (midhun.madhu1987):

- * - = + - * - * - = - Even number of product of Negative sign is always Positive. Odd number of product of Negative sign is always Negative.

OpenStudy (anonymous):

so its negative

OpenStudy (midhun.madhu1987):

yeah... correct :)

OpenStudy (anonymous):

thanks

OpenStudy (midhun.madhu1987):

my pleasure

OpenStudy (anonymous):

can you help me with a few more ??? if not its ok

OpenStudy (midhun.madhu1987):

yeah.... just post the question and tag me.. i'll surely make a try

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