Jackson spent $56 at the movies. He spent $22 on tickets, $8 on candy, $9 on drinks and the rest on popcorn.
How much did he spend on popcorn?
Jackson spent $56 - $22 - $8 - $9 = $17 on popcorn.
Therefore, he spent $17 on popcorn.
How much did he spend on popcorn?
Therefore, he spent $17 on popcorn.