Sasha thought of a number. She called her number m. She divided her number by the difference of 87 and 75. She added 44 to the result, and she got 50. What is m equal to?

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?