Answer is C. usual balance
550 for food...u spent 67.19 for drinks and snacks....u spent 55 for each meal (x)
so ur equation would be : 550 - (67.19 + 55x)
Option B: 1088 is the next term in the geometric sequence.
Explanation:
The sequence is 
We need to determine the next term.
To determine the next term, let us find the common ratio between the terms.


Thus, the common ratio is 
And the given sequence is a geometric sequence.
To determine the next term in a geometric sequence, we always multiply the common ratio to the current term.
Hence, the current term is 272 and the common ratio is 4.
Next term = Current term × Common ratio


Thus, the next term of the geometric sequence is 1088
Therefore, Option B is the correct answer.
Answer:
Real numbers are "closed" under multiplication
Irrational numbers are "not closed" under division
Integers are "closed" under subtraction
Positive ration numbers are "closed"
Hope this helps! :)