Question 15 1 pts
A movie theater is selling adult tickets for $10 each and senior tickets for $7 each. The total
revenue earned by the movie theater is $140 for a particular day. Let the variable a to be the
number of adult tickets sold and the variable s to be the number of senior tickets sold. Write an
equation in Standard Form to describe all possible numbers of adult tickets and senior tickets sold.
a+
S=