Answer :
Let the number of one scoop ice cream sold = x
Let the number of two-scoop ice cream sold = y
A total of 15 scoops of ice cream were sold, therefore:
[tex]x+y=15[/tex]Let the number of one scoop ice cream sold = x
Let the number of two-scoop ice cream sold = y
A total of 15 scoops of ice cream were sold, therefore:
[tex]x+y=15[/tex]