Answer:
30=15
Step-by-step explanation:
30=40-30+6-4-27
30=10+2-27
40=12-27
30=-15
Answer:

Step-by-step explanation:

Answer:
We make scatterplots to see relationships between variables. Scatterplots are really good for helping us see if two variables have positive or negative association (or no association at all).Step-by-step explanation:
The answer is 0 < x < infinity
Answer:
Maybe 99£
Step-by-step explanation:
Please give me brainliest