Answer:


Step-by-step explanation:
Based on the fact that Seymour’s age is double that of Cassandra. If 16 is added to Cassandra’s age and 16 is deducted from Seymour’s age, both will be of the same age.
We need to determine their current ages.
Let Cassandra's current age be x years
Given that Seymour is twice as old as Cassandra
Thus, Seymour's current age=2x years
According to the problem, if 16 is added to Cassandra's age and 16 is subtracted from Seymour's age, their ages will equal each other.
⇒ 




Kayla's opportunity cost for attending the movie is $9.50
Tara's total expense for watching the movie amounts to $50.50
Response:

Detailed explanation:
First company bid:
The bid is
more
of 
Bid of first 
Second company bid:
The second company’s bid is
higher than the first
of the first bid 
As a result, the second company's bid is 