Answer:
C
Step-by-step explanation:
You need to add what the lines are if you want them to be analysed for you^^
Answer:
4
Step-by-step explanation:
What are the words? there are no words being showed.
Answer:
3/10
Step-by-step explanation:
2/5 + x = 7/10
x = 7/10 - 2/5
x = 7/10 - 4/10
x = 3/10