Solve the Problem by Setting Up and Solving a System

question 173

Multiple Choice

Solve the problem by setting up and solving a system of two linear equations in two variables. Use either the elimination-by-addition or the substitution method to solve the system. Suppose that a certain motel rents double rooms at $38 per day and single rooms at $24 per day. If a total of 75 rooms was rented one day for $2,318, how many of single rooms were rented?

• A) 37 rooms
• B) 75 rooms
• C) 43 rooms
• D) 38 rooms
• E) none of these

Explore the dynamics of adolescent relationships, including dating and friendships.

Investigate the factors contributing to mental health issues and physical health behaviors in adolescence.

Identify and understand risk factors for early sexual activity in U.S. teens.

List and comprehend strategies for preventing sexually transmitted infections.

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Definitions:

Sexual Norms

The unwritten rules and expectations about how individuals should express their sexuality and the behaviors considered acceptable within a society.

Teen Pregnancy

is the term used to describe pregnancies occurring in individuals typically aged 13 to 19 years old, often highlighting social, economic, and health-related challenges.

Whites

A racial classification and sociopolitical construct referring to people with origins in any of the original peoples of Europe, the Middle East, or North Africa.

Blacks

Refers to people of African descent or individuals with dark skin color, often used in sociocultural and demographic contexts.