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igor_vitrenko [27]
3 years ago
9

I'm not sure of my answer I know that you have to multiply diagonally then add or subtract I'm not sure.

Mathematics
1 answer:
Dima020 [189]3 years ago
7 0
-18(1) = -18,right? 

4(3) = 12, right? 

-18 - 12 = -30

From the looks of it, we had to "Subtract" the outcome of each problem that we went over 

You're correct: -30 (option A.) would be your answer  

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