The Solution:
Mason and his 4 kids is making 5 persons.
Each person ticket cost $14.
The total tickets cost for the 5 persons is:
[tex]5\times14=\text{ \$70}[/tex]Each snack is $3, and 6 snacks are to be bought.
[tex]Amount\text{ spent on snacks}=6\times3=\text{ \$18}[/tex]The total amount to be spent on his family is:
[tex]70+18=\text{\$88}[/tex]So, the total cost with 6 snacks is $88
The total cost with x snacks is 70 + 3x