What is the constant of variation for a function that is a direct variation and whose graph passes through the pint (5,82)

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?

Can you make 1000, using only eight 8’s? if you had your choice, would you rather have 5 million dollars, or 1 penny, doubled every day for a month?