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Mathematics 9 Online
OpenStudy (anonymous):

solve (equation coming) this one i cant figure out

OpenStudy (anonymous):

\[1/2 + 3/4 \ge 1/4 f\]

OpenStudy (saifoo.khan):

\[\frac 12 + \frac34 \ge \frac14f\]

OpenStudy (anonymous):

theres an f after the 1/2

OpenStudy (anonymous):

\[1/2 f + 3/4 \ge 1/4 f\]

OpenStudy (saifoo.khan):

\[x \ge -3\]

OpenStudy (anonymous):

can you show me how you came up with that?

OpenStudy (anonymous):

This problem is no different than any other simple algebraic equation. First, bring all variable terms to one side and constant terms to the other side. In this case, you would do 1/2f - 1/4f >= -3/4. Then, take common denominator, and solve.

OpenStudy (anonymous):

Common denominator = 4. So, you have (2f - f)/4 >= -3/4. So, you have f >= -3.

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