Answer:
6
Step-by-step explanation:
Double negative = positive
Answer:

Step-by-step explanation:

Answer:
But the graph paper is not here...
Answer:
340
Step-by-step explanation:
340.33 and rounfing off whole number is 340
You could make them have the same denominator, making it 7/10-5/10=2/10.
The answer is 2/10, or simplified, 1/5.