A movie theater charges $8.50 per child and $14 per adult. One evening the theater sells 201 tickets for a total of $2550. How many adult tickets were sold?
1 Answer
Jun 16, 2017
153 Adult tickets
48 Child tickets
Explanation:
Begin by assigning variables for the number of adult and child tickets sold.
#y =3 number of child tickets
Therefore,
Now
Therefore,
Now we can set up an algebraic system and solve by substitution.
Begin by isolating the variable in the first equation
Substitute for