{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/961abd22c85c45959996428713d79202\" frameborder=\"0\" width=\"960\" height=\"720\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":720,"width":960,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":720,"thumbnail_width":960,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/961abd22c85c45959996428713d79202-00001.jpg","duration":175,"title":"SAT official #1_S4_Q19","description":"p:  A food truck sells salads for $6.50 each and drinks for $2.00 each. The food truck’s revenue from selling a total of 209 salads and drinks in one day was $836.50. How many salads were sold that day? \na:  77 ;\n 93 ;\n 99 ;\n 105  ;"}