Question

on the first day she sold 6 ticket and 6 cookies for a total of $78. the best day she sold one ticket and 6 cookies. what it the price of one ticket and one cookie

Answer 1

The price of one ticket and one cookie is equal to $13

Explanation:

Let

x -----> the price for one ticket

y ----> the price for one cookie

we know that

`6x+6y=78` -----> equation A

Divide equation A by 6 both sides

`x+y=13`

therefore

The price of one ticket and one cookie is equal to $13