Answer:
0.5239 would round to 0.52
3,204,887,219 would round to 3,000,000,000
Step-by-step explanation:
Answer:
The answer is a A. I just took a short test about it.
Step-by-step explanation:
plz give brainliest and rating
Answer: Not sure but try D
Step-by-step explanation:
not sure
Answer:
50.7
Step-by-step explanation:
Answer: 30
Step-by-step explanation:
105 + 45 =150
180 - 150 = 30
30 +90 = 120
180 - 120 = 60
2x = 60
x =30