Hey there!
First, we need to find how many cookies there are in total. To do so, all we have to do is multiply 7 by 13
7 x 13 = 91
Now, to find how many are left, we just subtract how many were eaten (26) by the total (91)
91 - 26 = 65
Therefore, there are 65 cookies left
Hope this helps you!
God bless ❤️
xXxGolferGirlxXx