Question

I don't get what there asking.

Answer 1

Answer:

86 adults and 270 children

Step-by-step explanation:

Let x = # of adult tickets;

then the number of children tickets is (356-x).

Write the total money equation (revenue equation)

   $1.75*(356-x) + 2.25x = 666$  dollars.

From the equation

  $x = \frac{666-1.75*356}{2.25-1.75} = 86$

ANSWER.  86 adults and 356-86 = 270 children.

CHECK.

$86*2.25 + 270*1.75 = 666$  dollars.   ! Correct !