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Mathematics 13 Online
OpenStudy (anonymous):

Solve the compound inequality 30 < 10u < 120. 3 < u < 4 3 > u > 12 3 > u > 4 3 < u < 12

OpenStudy (anonymous):

3<u<12

OpenStudy (anonymous):

you've essentially got 2 equations here. divide the 30 by 10 to get 3<U Then divide the 120 by 10 to get U<12 Thus combining these two equations we have 3<u<12

OpenStudy (nurali):

30 < 10u < 120. dividing by 10 3<u<12

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