<?xml version="1.0" encoding="UTF-8"?><oembed><type>video</type><version>1.0</version><html>&lt;iframe src=&quot;https://www.loom.com/embed/45ac501065ea443b945605f5a6508dfc&quot; frameborder=&quot;0&quot; width=&quot;960&quot; height=&quot;720&quot; webkitallowfullscreen mozallowfullscreen allowfullscreen&gt;&lt;/iframe&gt;</html><height>720</height><width>960</width><provider_name>Loom</provider_name><provider_url>https://www.loom.com</provider_url><thumbnail_height>720</thumbnail_height><thumbnail_width>960</thumbnail_width><thumbnail_url>https://cdn.loom.com/sessions/thumbnails/45ac501065ea443b945605f5a6508dfc-00001.jpg</thumbnail_url><duration>131</duration><title>SAT 2019 oct_S3_Q4</title><description>p: The City Transit bus line charges $2 for an adult and $1 for a child to ride one way. During a certain 4-hour shift, a bus driver collected $1,171 from 617 riders. Which of the following systems of equations could be used to determine the number of adult riders, A, and the number of child riders, C, during this 4-hour shift?</description></oembed>