3,2=7,5,4=23,7,6=47,9,8=79,10,9=?
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Answer:
99
Step-by-step explanation:
3×2+1=6+1= 7
5×4+3= 20+3=23
7×6+5=42+5=47
9×8+7=72+7=79
10×9+9=90+9=99
thanks me later.
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