Math

QuestionTranslate "nine more than a number" into an algebraic expression using xx or yy.

Studdy Solution

STEP 1

Assumptions1. The phrase is "nine more than a number" . We are to translate this phrase into an algebraic expression3. We can use the variable names "xx" or "yy" to represent the unknown number

STEP 2

The phrase "nine more than a number" means that we are adding9 to some unknown number. In algebra, we often use variables to represent unknown numbers. In this case, we can use "xx" or "yy" to represent the unknown number.

STEP 3

Translate the phrase into an algebraic expression. "Nine more than a number" can be written as "x+9x +9" or "9+x9 + x". Both expressions are equivalent and mean the same thing.
The algebraic expression for the phrase "nine more than a number" is "x+9x +9".

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