Ms. Deangle orders writing journals for each of her students. She has 28 students in her class. After she gives one journal to each of her students, she realizes that she has 7 journals left. She writes the following equation.

hey its me again, so my teacher said my math was "incomplete" and i don't know why can you please tell me whats wrong and can you help me answer the questions

Mar 26th, 2015

win_20150325_211706.jpg

oh and these kids guess that he is 92 and he says hes at least 92