pls help there are 5 questions if you cycle thru the pictures I know not to many points but I will mark big brain boi

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?

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.