7 Mia is preparing for a bicycle marathon. On Tuesday,
she plans to ride on a diagonal bike path that cuts
through the park in Arlington. If Mia takes the path,
which is the closest to the distance she will ride?

step-by-step explanation:

the answer is a

step-by-step explanation:

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°