If You Could Exactly Afford Either 4 Units of X

question 26

Multiple Choice

if you could exactly afford either 4 units of x and 27 units of y, or 9 units of x and 7 units of y, then if you spent all of your income on y, how many units of y could you buy?

• A)23
• B)63
• C)43
• D)13
• E)None of the above.

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Definitions:

Refrigerators

Appliances used for keeping food and drinks cold, slowing down the spoilage process.

Grains

Seeds of grasses cultivated for food, a staple in many diets around the world, such as wheat, rice, and corn.

Vegetables

Various plant parts consumed by humans as food including leaves, roots, flowers, seeds, and stalks.

Fruits

The seed-bearing structures of flowering plants that are often sweet or sour and consumed as food.