A+A+A=45
B+B+B=21
C+C+C=12
C+A×B=?
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Answered by
0
Answer:
c+a×b=133
Step-by-step explanation:
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Answered by
2
Answer:
A+A+A=45
= 3A=45
A=45÷3
A=15
B+B+B=21
B=7
C+C+C=12
C=4
C+A×B
= 4 + 15×7
=105+4
=109
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