Abby went on a hike . she stopped every 3 mile to stretch .how many miles did she hike after after 5 stops

15

Step-by-step explanation:

3 miles per stop and 5 stops so you multiply 3 and 5 to getr 15 miles after 5 stops.

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°