Solve. -The Sum of the Ages of Art, Ben, and Cal

question 5

Multiple Choice

Solve.
-The sum of the ages of Art, Ben, and Cal is 59. Art is 1 year older than Cal and Cal is 1 year younger than Ben. Which of these people were teenagers 7 years ago?

• A)Art, Ben, and Cal
• B)Ben
• C)Art and Ben
• D)Art

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Definitions:

PKU

Phenylketonuria, a genetic disorder leading to the buildup of phenylalanine in the body, causing intellectual disability and other health issues if untreated.

Congenital Hypothyroidism

A condition present at birth where the thyroid gland doesn't produce enough thyroid hormone, leading to growth and developmental delays.

Phenylketonuria

A genetic disorder characterized by an inability to metabolize the amino acid phenylalanine, leading to brain and developmental issues.

Phenylalanine

An essential amino acid that is a precursor to neurotransmitters including dopamine, norepinephrine, and epinephrine.