Explain how to determine whether two ratios are equivalent.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

How do you write y-10=2 (x-8) in standard form

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?