Can someone help me plz

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?

Why is x= 4 a solution to the proportion 14/x 56/1 6

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work