Jada and alexandra sell spices at the marketplace. they each charge a constant price per kilogram of spices.
jada has weekly expenses of \$200$200dollar sign, 200. she covers her expenses and makes a profit of \$280$280dollar sign, 280 for selling 808080 kilograms of spices.
the graph of alexandra's weekly profit (in dollars) as a function of the amount of spices sold (in kilograms) is shown below.