Aquaderlateral has exactly 1 pair of parallel sides and no congruent sides. what type of quaderlateral is it?

In the football stadium, there are 18 empty seats out of 360 total seats. (1a) write the ratio of empty seats to total seats as a fraction in simplest form. (1b) then explain its meaning.

Two lines parallel to a third line are parallel to each other. always sometimes or never

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?