Sean bought 8 slurpees at $1.50 each and 6 Popsicles. He gave the cashier $25.00 and received $4.00 change. How much did each Popsicle cost?

my answer:
each slurpees for $1.50
the total will be = 8x $1.50= $12 for all slurpees.
so,
$25-12= 13
13-4 (the change)=9
9/6= 1.5$
so,
each Popsicle cost= 1.5$

correct