Math  /  Algebra

QuestionUse the equation s=3ts=3 t to find the value of ss when t=9t=9. s=s=\square

Studdy Solution

STEP 1

What is this asking? Given a simple equation that relates ss and tt, what's the value of ss when tt is **9**? Watch out! Make sure to correctly substitute the value of tt into the equation and avoid any calculation errors!

STEP 2

1. Substitute
2. Calculate

STEP 3

Alright, so we've got this cool equation s=3ts = 3 \cdot t, and we know that t=9t = \textbf{9}.
Let's **plug in** that value of tt into our equation!
It's like filling in a blank, but with numbers!

STEP 4

Substituting t=9t = \textbf{9} into the equation s=3ts = 3 \cdot t gives us s=39s = 3 \cdot \textbf{9}.
See how we just swapped out the tt for a 9\textbf{9}?
Easy peasy!

STEP 5

Now, let's **calculate** the value of ss!
We have s=39s = 3 \cdot \textbf{9}.
What's 33 times 9\textbf{9}?

STEP 6

39=273 \cdot \textbf{9} = \textbf{27}.
So, s=27s = \textbf{27}!
We just multiplied 33 by 9\textbf{9} to get our **final result**!

STEP 7

When t=9t = \textbf{9}, the value of ss is 27\textbf{27}.
So, s=27s = \textbf{27}!

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