{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/54efee2d524c49e693266e8f8e40c147\" frameborder=\"0\" width=\"1440\" height=\"1080\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1080,"width":1440,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1080,"thumbnail_width":1440,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/54efee2d524c49e693266e8f8e40c147-00001.jpg","duration":121,"title":"April 2019_S4_Q30","description":"p: Hongbo sold x cell phones in 2013. The number of cell phones he sold in 2014 was 128% greater than in 2013, and the number of cell phones he sold in 2015 was 29% greater than in 2014. Which of the following expressions represents the number of cell phones Hongbo sold in 2015?"}