12 *16 = 192
1/2 *20*10 = 100
192 +100 = 292 square units
It’s unsolvable with out more context. What’s the rest of the problem.
5 and -5
The brackets indicate absolute numbers meaning the number within the brackets, regardless of positive or negative, is always a positive number
Answer: $9.00
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You just multiple how many types of vehicles and the property of the vehicle (standard, custom etc.) to get 12 ways
