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kirill [66]
3 years ago
10

Need help doing the steps I know the answer but i need to know the steps it took to get that answer

Mathematics
1 answer:
natka813 [3]3 years ago
3 0
You would just break each one into 2 separate equations and solve for x/r. Then write the answer in between the two inequality signs- so the answers for 9 and 11 would look like this, just fill in the blanks with the answer you got: 3<span>≤____<5, 2>___>-2.
</span>
0<span>≤x-2<3
1</span><span>≤x-2    and  x-2<3

</span><span>-1>2r-5>-9
-1>2r-5     and 2r-5>-9

this one just solve each one for z.
2z-1</span>≤5 or 3z-5>10
<span>z≤3  or  x>5</span>
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