Answer:
-60 and -28
Step-by-step explanation:
-60 + 42= -18
CHECK:
-42-18=-60
-56+-28=-84
CHECK:
-84+28=-56
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Answer:
Additive notation is a convention often used for representing a commutative binary operation of an algebraic structure. The symbol used for the operation is +.
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Answer:
a=-4
b=2
c=7
so therefore a*b*c=-4*2*7
Answer:
2
Step-by-step explanation:
I don’t know I hope u get it
