Answer:
1. b=-4
2. m=-52
3.n=-2
4. m=15
Explanation:
1. 56/14 is 4 but since it is negative it is negative 4
2. m=-52 because -13*4=-52
3. since it is integers it would be keep-change-change so it would be n+(-8)=-10 so n=-2
4. 7+8 equals 15.
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