If 14 osh equals 6 gosh, 18 gosh equals 7 bosh, and 5 bosh equals 2 posh, then how many osh equal 5 posh

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

x = 3 ± √(5+y)

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step-by-step explanation:

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step-by-step explanation: