One-Ninth of All Sales at a Local Subway Are for Cash

question 91

Multiple Choice

One-ninth of all sales at a local Subway are for cash. If cash sales for the week were $690, what were Subway's total sales?

• A)$2,610
• B)$22,600
• C)$6,210
• D)$2,611
• E)None of these

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Definitions:

Cholesterol

A waxy, fat-like substance found in the cells of animals that is essential for the formation of cell membranes, certain hormones, and vitamin D.

Amino Acids

Organic compounds that serve as the building blocks of proteins, consisting of both an amino group and a carboxyl group.

Blood Calcium

The concentration of calcium ions in the blood, crucial for bone health, nerve function, muscle contraction, and blood clotting.

Parathyroid Hormone

A hormone released by the parathyroid glands important for maintaining a stable level of calcium in the blood.