First add both number with x and then add both number with y and then add both numbers which is the answer to both equations and that is called linear combination.
Answer:
350 decimeters
Step-by-step explanation:
I did it on my calculator
His percent error was by .2 of a second, so we can do
![\frac{.2}{2.3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B.2%7D%7B2.3%7D)
to get our answer. After dividing, you should have got around .0869. You can convert this to a decimal by moving the decimal spot 2 places to the right to get 8%.
8% is your answer.