Tanya is raising money to go on a field trip. She is selling stickers for $1 and rubber bracelets for $3. The cost of the field trip is $36. Write an equation to show how many stickers and bracelets she must sell to raise the money for the field trip. Graph the equation. If Tanya sells 8 bracelets, how many stickers does she need to sell to raise enough money for the field trip?
