9 would be the right answer because -3 ^2 is 6 and 6 times 2 is 12 plus -3 is 9. so 9 is your final answer
Area of the trapezium = 1/2(18 + 6) x 12
Area of the trapezium = 144 in²
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Answer: Area = 144 in²
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If i understand the question correctly then the answer you are looking for is 9
If this means division then. 15/3=5. 7+8=15. 5-2=3. 15/3=5.
The answer of the selected question is A. 42