<?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/02f725892d7547eb9eceb8134684c5af&quot; frameborder=&quot;0&quot; width=&quot;1280&quot; height=&quot;960&quot; webkitallowfullscreen mozallowfullscreen allowfullscreen&gt;&lt;/iframe&gt;</html><height>960</height><width>1280</width><provider_name>Loom</provider_name><provider_url>https://www.loom.com</provider_url><thumbnail_height>960</thumbnail_height><thumbnail_width>1280</thumbnail_width><thumbnail_url>https://cdn.loom.com/sessions/thumbnails/02f725892d7547eb9eceb8134684c5af-00001.jpg</thumbnail_url><duration>62</duration><title>S4 Q5</title><description>p: lines l and k in the xy-plane above are the graphs of the equations in a system. How many solutions does the system of equations have?</description></oembed>