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3 years ago

Helppppppppppp plzzzz!

Mathematics

2 answers:

dsp733 years ago

7 0

Answer:

Step-by-step explanation:

1/3 m -1 -1/2 n

Let m =21 and n =12

1/3 (21) - 1 - 1/2 (12)

Multiply

7 - 1 - 6

Subtract

6-6

joja [24]3 years ago

7 0

Answer:

Step-by-step explanation:

Plug in the given values for m and n.

So, 1/3(21) - 1 - 1/2(12) =

7-1-6 =

6-6 = 0

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