Your sister and you drank 550 milliliters all together.
Rational because irrational numbers cannot be expressed as fractions
The lowest that you could possibly miss is 120/200 because 120 divided by 200 equals .6 which is 60% anything above 120 is over 60%
Hope this helped you
7 is your answer let me know if you need help with anything else
Answer:
6x−7
Step-by-step explanation:
2x−7+4x
=2x+−7+4x
Combine Like Terms:
=2x+−7+4x
=(2x+4x)+(−7)
=6x+−7