Brittany brought her collection of Map Mosaics jigsaw puzzles to a secondhand store to sell.
She was paid cash for all 8 puzzles in her collection. Before she left, Brittany used $7.25 of
her earnings to purchase a used board game. She had $12.75 remaining,
Which equation can you use to find the amount of money, p, Brittany received for each puzzle
in her collection?