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Mathematics 10 Online
OpenStudy (anonymous):

Solve 15 ≥ -3x or 2/5 x ≥ -2. {x | x ≤ -5} {x | x ≥ -5} {all reals}

OpenStudy (luigi0210):

Divide the first one by -3 and multiply the second by 5/2

OpenStudy (anonymous):

a

OpenStudy (anonymous):

?

OpenStudy (luigi0210):

When you divide by a negative the sign flips

OpenStudy (anonymous):

so b

OpenStudy (luigi0210):

Yup

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