Can somebody plz help answer all these questions correctly!! (Only if u know or remember how to do this) lol thanks!!!

Mathematics

2 answers:

Sedaia [141]3 years ago

7 0

Answer:

7x6=42 , 6x2=12, 6x2=12, 3x6-6= 12

Step-by-step explanation:

I am sorry if I am wrong because its 1am for me and i'm tired but i'm pretty sure its correct. i'm a 7th grader lol.

kvasek [131]3 years ago

6 0

Answer:

17. 42

18. 12

19. 12

20. 12

Step-by-step explanation:

Simply substitute the given values into the variables. So if m = 6 and n = 2:

7m = 7(6) = 42

6n = 6(2) = 12

mn = (6)(2) = 12

3m - 6 = 3(6) - 6 = 18 - 6 = 12

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