Write a word phrase for the algebraic expression: 2t – 9.
nine fewer than two times a number t
nine fewer than a number t
nine more than two times a number t
nine fewer than two times a number t
The correct word phrase for the algebraic expression 2t - 9 is "nine fewer than two times a number t."
To come up with the word phrase for the given algebraic expression, we break down the expression and understand the mathematical operations involved.
The algebraic expression is "2t - 9."
The first part of the expression, "2t," can be interpreted as "two times a number t" or "two times the value of t."
The second part, "- 9," can be interpreted as "subtracting nine."
Combining these two interpretations, the word phrase for the algebraic expression "2t - 9" can be stated as "nine fewer than two times a number t."