Do both as equation it will make it easier for her
The answer would be 18.2 gallons because they used up 5.8 gallons, they still have 12.4 gallons that they did not use and in order to get the original amount of gas they had before the trip, you would add up 12.4 and 5.8 to get the Original amount. Hope this helps.
Answer:
following this as I learn as well
Answer:
Number of Advance ticket = 15
Step-by-step explanation:
Given:
Advance ticket cost = $6.50
Door ticket cost = $8.00
Number of door ticket = 10
Total amount spend = $177.50
Assume:
Number of Advance ticket = x
So,
Total amount spend = [(Advance ticket cost)(Number of Advance ticket) + (Door ticket cost)(Number of door ticket)
$177.50 = [($6.5)(x) + ($8)(10)]
$177.50 = $6.5 x + $80
$97.50 = $6.5 x
x = 15
So,
Number of Advance ticket = 15
