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Mathematics 7 Online
OpenStudy (brandon_ray32):

If x < 5, then which of the following must be true? A.-x < -5 B.-x > -5 C.-x < 5 D.-x > 5

OpenStudy (texaschic101):

x < 5 -- multiply by -1 and change the sign -x > -5 (TRUE)

OpenStudy (keeli_grace):

Your answer is C. :)

OpenStudy (texaschic101):

can there be more then 1 answer ?

OpenStudy (brandon_ray32):

no

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