Answer:
$5.30
Step-by-step explanation:
23.85/9=$2.65
2.65*2=$5.30
I don't know if this is right but I got $5.30.
I did 23.85/9 to get how much each pane is than I multiplied by 2 to get the cost of the 2 new panes.
23.85/9= 2.65
2.65*2 = 5.3