# Value

Determine the value of the following exspressions:

a) (23-25)·(4-5)
b) (97-123):(18+8)

a =  2
b =  -1

### Step-by-step explanation:

$b=\left(97-123\right)\mathrm{/}\left(18+8\right)=-1$ Did you find an error or inaccuracy? Feel free to write us. Thank you! ## Related math problems and questions:

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