Answer:
25
Step-by-step explanation:
850-250=500 500 divided by 30 = 25 light sets
Answer:
It's steepness decreases
Step-by-step explanation:
If you graph both, you can see it's less steep. Sorry I don't know if there's any other faster way.
Answer:
i think that it would be A.
Step-by-step explanation:
Answer:
It's a trapezium with a triangle
Well the answer options are a bit confusing but the steps are 1, 2, & 3.