Answer:
$36
Step-by-step explanation:
20x.80=16
20+16=36
Hence, the original price is $36
Value of the expression will be 7
<u><em>Explanation</em></u>
Given value of the variables are :
and 
Given expression: 
So, <u>plugging the values</u> of
and
into the above expression, we will get...

So, the value of the expression will be 7.
Answer:
c 30
Step-by-step explanation:
because 30*40/100=12