Emily gave her grandmother 2/5 of a loaf of bread. a)What fraction of the bread was left?
b)If Emily loaf had 20 slices, how many slices did Emily give her grandmother?

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?