Answer:
The total money raised was [tex]\$2,414[/tex]
Step-by-step explanation:
Let
x -----> the number of adult tickets
y -----> the number of children's tickets
we know that
The algebraic expression that represent the total amount of money raised from the sale of tickets is
[tex]7x+2y[/tex]
For x=234, y=388
substitute in the algebraic expression
[tex]7(234)+2(388)=\$2,414[/tex]