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3(10m+3z+12) for m=3 and z=6

User Egelev
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2 Answers

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I believe it's 153. 3(10(3)+3(3)+12)= 3(30+9+12)= 3(51)=153
User Mthorley
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180 is the answer 3(30+18+12) distributive property gives you 90+54+36 which equals 180
User Gee
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