Question

Helppppppppppp plzzzz!

Answer 1

0

Explanation:

Plug in the given values for m and n.

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

7-1-6 =

6-6 = 0

Answer 2

0

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

0