Answer:
the first one
Step-by-step explanation:
Step-by-step explanation:
work is shown and pictured
Answer:
6x−7
Step-by-step explanation:
2x−7+4x
=2x+−7+4x
Combine Like Terms:
=2x+−7+4x
=(2x+4x)+(−7)
=6x+−7
Answer:
there is no picture
Step-by-step explanation:
i need to see a picture to answer this :(
The answer would be D. an interval isnt a certain number but it is a time something happens over and over again