Answer:
b
Step-by-step explanation:
y = 1y
1y+0.4y =1.4y
Answer:
answer is 1
Step-by-step explanation:
just did test on edge
10+ (-3)=10-3=7 is the answer

means you shade the part above the line, and

means you shade the part under the line.
If it has an equal bar under it, like this:

, then you also shade the line, by making it solid instead of dotting it.