Maria is selling knitted hats and scarves at the Craft Market. .
A hat requires 15 minutes to make.
A scarf requires 30 minutes to make.
Maria has 300 minutes to make the hats and scarves.
Additionally,
.
Maria wants to make no more than 16 items.
When Maria sells the necklaces and wristbands at the Craft Markeſ, she
will make $2.00 profit per hat and $4.00 profit per scarf.
Let x = the number of hats Maria makes.
Let y = the number of scarves Maria makes.