It's Time to Buy Pet Food Again and Lisa Heads

question 67

Multiple Choice

It's time to buy pet food again and Lisa heads to the grocery store with $40 in her purse, leaving her seven hungry cats and four hungry dogs at home. Dog food costs $1 per can and cat food costs $0.50 per can. Dogs eat two full cans of food each day but cats eat only one can. Lisa would like to buy enough food to last through her three-day weekend. What is one appropriate constraint for this scenario?

• A) 7C + 4D ≥ 3
• B) 1C + 2D ≤ 40
• C) .5C + 1D ≤ 40
• D) 7C + 4D ≥ 1.5

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Definitions:

Upper Middle Class

A socioeconomic group characterized by high income, significant educational attainment, and professional or managerial jobs.

White

A color without hue that reflects and scatters all the visible wavelengths of light.

Suburbs

Residential areas on the outskirts of a city or large town.

African American

A term that describes Americans of African ancestry, emphasizing cultural and historical experiences of the African diaspora in the United States.