I and II
When a graph has a solid line, solutions lie ON that line, whereas if it was a dotted line, solutions lie only on the shaded side of that line, not the line itself.
Answer:
5x5 16x6 8x18
Step-by-step explanation:
Answer: the answers should be 15.2% of 30 = 4.56
Step-by-step explanation:
Answer: 5,4
Step-by-step explanation:
I did the test