translate this formula into an english sentence using this "dictionary":
a= salt is added to the soltuiton
d= the solution's boiling point drops
m= the manuel is correct
s= the solution boils sooner
(a --> d) --> (a --> s)

If the solution's boiling point drops because salt is added to the soltuiton, then the reason the solution boils sooner is the addition of salt to the solution

Step-by-step explanation:

The re are two cause - consequence relations inside an other one.

I use 3 different cause - consequence connectors not to mix them up.

A --> D equals “ D because A “

A --> S equals “ the reason S happens is A “

(A --> D) --> (A --> S) Equals “ if (A --> D) then (A --> S) “

the answer should be a. snail