Answer:
3xy
Step-by-step explanation:
You can only combine the like terms, i.e terms with the same variable)
xy is a product of 2 variables, unlike other terms listed (only in x)
Answer:
there's no attachment? can you re list
Answer:
1×6×2+49×3÷4×5
Step-by-step explanation:
=240
right answer
Answer: ![\frac{10}{9} x\text{ milliliter}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B9%7D%20x%5Ctext%7B%20milliliter%7D)
Step-by-step explanation:
Let the volume of full bottle is y milliliter.
According to the question,
![90\% \text{ of } y = x](https://tex.z-dn.net/?f=90%5C%25%20%5Ctext%7B%20of%20%7D%20y%20%3D%20x)
![\frac{90}{100} y = x](https://tex.z-dn.net/?f=%5Cfrac%7B90%7D%7B100%7D%20y%20%3D%20x)
![\frac{9}{10} y = x](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B10%7D%20y%20%3D%20x)
![y=\frac{10}{9} x](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B10%7D%7B9%7D%20x)
Thus, the volume of full bottle = ![\frac{10}{9} x\text { milliliter}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B9%7D%20x%5Ctext%20%7B%20milliliter%7D)
⇒ Option A is correct.
Answer:
Step-by-step explanation: