Help please guys thank you so much!

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?

Shared decision making is always a positive strategy to take

Run a linear regression to determine an equation (y=mx+b y=mx+b)