Write a word phrase for the algebraic expression: 2t – 9.
The difference of twice a number and 9.
The word phrase for the algebraic expression 2t - 9 is "twice a number, t, minus nine".
To write a word phrase for the algebraic expression 2t - 9, we can break it down into two parts.
First, let's look at the term "2t". The number 2 is being multiplied by t. In terms of word phrases, this can be described as "twice the value of t" or "two times t".
Next, we have the term "– 9". This simply means we are subtracting 9 from the previous part, so we can say "minus 9".
Combining both parts, the word phrase for the algebraic expression 2t - 9 can be stated as "twice the value of t minus 9".