Answer:
-10.5
Explanation:
2²= 4
3+4=7
12×7=84
2-10=-8
84÷-8= -10.5
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Assuming that the question is:
12 * (3 + 2^2) : 2 - 10 = remember PEMDAS
12 * (3 + 4) : 2 - 10 =
12 * 7 : 2 - 10 =
84 : 2 - 10 =
42 - 10 =
32
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