7. Cecelia has 1/4 pound of trail mix that she will divide equally into 3 bags. What fractional part of a pound of trail mix will be in each bag? Explain your answer using words and/or equations. *

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°

just keep asking questions until you have a better understanding.

step-by-step explanation:

i can answer this if i have the answer choices