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jeka94
3 years ago
7

Use mental math to evaluate the expression 6(31)+6(4)-6(15)

Mathematics
2 answers:
Nana76 [90]3 years ago
7 0
Okay this is how i did it, 

6(31) + 6(4)  -  6(15)
 186  +  24   -  90
        = 120
Finger [1]3 years ago
3 0
Remember distributive property
a(b+c)=ab+ac
we can ervers it

6(31)+6(4)-6(15)=6(31)+6(4)+6(-15)=6(31+4-15)=6(20)=120
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Step-by-step explanation:

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The first sentence in the chart belongs to the subjunctive mood, while the other sentences can be classified as part of the conditional mood.

<h3>What is a verb mood?</h3>

In language, the verb mood indicates the attitude of the speaker, and therefore, it provides clues about the way language is used. For example, the imperative mode indicates an order is being given.

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8 0
3 years ago
Read 2 more answers
Show how u got the answer 309×42
luda_lava [24]
                3            
                1
                390
              x  42
               -------
                1282
              1564
          ----------------
                       
the answer would be 16380
Hope this helped :)
4 0
3 years ago
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