Encrypt the Message NEED HELP by Translating the Letters into Numbers

question 74

Short Answer

Encrypt the message NEED HELP by translating the letters into numbers (A=0, B=1, . . ., Z=25), applying
the encryption function $$f ( p ) = ( 3 p + 7 ) \bmod 26$$ and then translating the numbers back into letters.

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Definitions:

Goods and Services

The output of an economy that satisfies consumer or business needs, where goods are physical items and services are intangible activities or benefits.

Capital Spending

Expenditures by businesses to acquire or upgrade physical assets such as property, industrial buildings, or equipment to increase their capacity or efficiency.

Incorporating

The process of legally declaring a business as a corporation, providing it with specific legal rights and protections.

Limited Liability

A legal structure that limits the personal financial responsibility of shareholders, partners, or owners for company debts and obligations.