Question $1-$General Coding

Which of the following regular expressions matches strings that contain one or more digits $(0-9)$ followed by a hyphen $(-)$ and then one or more uppercase letters $(A-Z)?$

For example, the regex should match the following strings:

$123-$ABC

$99-$AB

and not match:

aa$-1$

$99$

$99-$ab

$x(1,1)-[A-Z]+$$

$A|d[A-7]+$$$|$

Add $(1,1)-[A-Z]$$