Identify the expression as a numerical expression or a variable expression. for a variable expression, name the variable. 1 12
a. numerical expression
b. variable expression; a is the variable.
c. variable expression; there is no variable.
d. variable expression; l is the variable.

In this text, the author uses a paragraph to demonstrate how cryptography

can help the government.

Explanation:

In the situation described we can observe two things. The first one is that a company builds its product with a security intention to help solve problems. In this case, the assassin group was able to be detained. It helped solve a crime, something illegal and something that broke the human rights of an individual. Therefore it is helpful and valuable for the governments.