Math

QuestionTranslate "the sum of two numbers multiplied by 9" into an algebraic expression using xx and yy.

Studdy Solution

STEP 1

Assumptions1. We are asked to translate an English phrase into an algebraic expression. . The English phrase is "the sum of two numbers multiplied by9".
3. We are to use the variable names "xx" or "yy" to describe the unknowns.

STEP 2

Let's denote the two unknown numbers as "xx" and "yy". The phrase "the sum of two numbers" can be translated into an algebraic expression as "x+yx + y".

STEP 3

The phrase "multiplied by9" means that the sum of the two numbers is to be multiplied by9. This can be translated into an algebraic expression as "9 * (x + y)".
So, the English phrase "the sum of two numbers multiplied by9" can be translated into the algebraic expression "9 * (x + y)".

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