Risa is sewing a ribbon around the sides of a square blanket each side of the blanked is 72 inches long. How many inches of ribbon will risa need

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

Could somebody me with this radical simplification?

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?