D. Inequality
An expression would just contain simple arithmetic without any symbols relating two things to another.
An equation must contain an equals sign.
A fraction will have a bar representing division.
An inequality contains a sign representing a comparison of magnitude, in this question less than <.
Hope this helps!!
Answer:
C
Step-by-step explanation:
C
Answer:
y=x-13
Step-by-step explanation:
hope that helped. have a good day.
