The length of a rectangle is 15 feet and the perimeter is 62 feet. write the equation that you would use to find the width of the rectangle. solve the equation explaining the steps you use to solve the equation.

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?