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Mathematics 7 Online
OpenStudy (karatechopper):

i always get confuzzled on these: show me how to write an inequality for this statement a number decreased by 10 is greater than -5

OpenStudy (anonymous):

a number hmm we will choose x, x decreased meaning - 10 is greater than > -5 so. x-10>-5

OpenStudy (karatechopper):

can u help me on one more?

OpenStudy (anonymous):

I can try. rate my answer a good answer.

OpenStudy (karatechopper):

i am

OpenStudy (karatechopper):

12 is at most a number decreased by 7

OpenStudy (anonymous):

12 is at most \[\le\] a number (we will choose x) decreased by 7(-7). so 12\[\le\] x-7

OpenStudy (karatechopper):

same thing i got thanks!

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