Can someone help me with all of these please if you could please answer like this 1) Answer
2) Answer
Etc.

Can someone me with my hwplz(only the circled ones)

Combine the information in the problem and the chart using the average balance method to solve the problem.

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?