Use the One-To-One Property to Solve the Equation for X $\log _ { 7 } ( x + 5 ) = \log _ { 7 } 15$

question 93

Multiple Choice

Use the One-to-One Property to solve the equation for x. $\log _ { 7 } ( x + 5 ) = \log _ { 7 } 15$

• A)13
• B)11
• C)12
• D)10
• E)14

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Definitions:

Intuitive Thought

The ability to understand or know something without conscious reasoning or direct evidence.

Symbolic Function

The ability of a person, especially a child during developmental stages, to represent objects, people, and events with symbols or words.

Concrete-Operational Stage

A stage in Piaget's theory of cognitive development, occurring roughly between the ages of 7 and 12 years, during which children gain a better understanding of mental operations and physical concepts.

Conservation Of Liquid

a cognitive skill, identified by Piaget, that allows a child to understand that the quantity of a liquid remains the same despite changes in the shape of its container.