Simplify 9s-5s+2s-s for my work

Lets say that 's' stands for 'sandwich'. It could be any noun you want that starts with the letter 's'.

9s represents having 9 sandwiches

5s means you have 5 sandwiches

and so on

Saying 9s-5s means you start with 9 sandwiches and take away 5 of them. So, 9s - 5s = (9-5)s = 4s. We're left with 4 sandwiches.

Then add on 2 more

9s - 5s + 2s = 4s + 2s = (4+2)s = 6s

We now have 6 sandwiches

Finally, take away 1 sandwich. The last "-s" in your given expression is the same as "-1s"

So,

9s - 5s + 2s - s = 9s - 5s + 2s - 1s

9s - 5s + 2s - s = 6s - 1s

9s - 5s + 2s - s = (6 - 1)s

9s - 5s + 2s - s = 5s

or you could write your work like this

9s - 5s + 2s - s = 9s - 5s + 2s - 1s

9s - 5s + 2s - s = (9 - 5 + 2 - 1)s

9s - 5s + 2s - s = 5s

Either way, the given expression simplifies to 5s. In the end, we have 5 sandwiches.

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.