Write the Phrase as a Mathematical Expression

question 119

Multiple Choice

Write the phrase as a mathematical expression. Use x as the variable.
-Twice some number

• A)2 + x
• B)2 - x
• D)2x

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Definitions:

Playground

An outdoor area designated for children's play, often equipped with recreational structures such as slides and swings.

Independent Variable

In research, a variable that is manipulated or changed to observe its effect on a dependent variable.

Dependent Variable

A dependent variable is an outcome or result that researchers aim to explain or predict through changes in other variables.

Parenting Interventions

Programs or strategies designed to support and improve parenting skills and practices to foster child development.