Answer:
1. 3$
Step-by-step explanation:
If A brand is 12$ per bottle, and B is 15x, then that is a 3$ difference.
It would be 20 hrs because if you put them both in an equation aka y=25x+100 and y=30x just plug in numbers into the x until they both have the answer which in this case is 20
Since the slope is positive, the graph is increasing.
The boundary line is dashed, and everything above it is shaded.
Answer:
Rounded to the nearest thousand is better
Step-by-step explanation:
Well if you round to the nearest thousand then it’s 17,000. But if you round to the nearest ten thousand then it would be 20,000. So to find which is more accurate just subtract the original number from the rounded number. So the one rounded to the thousand would be off by 150 whic isn’t bad, but when you subtract the one Rounded to the nearest ten thousand then it would be off by 3150 which is way off. So rounding to the nearest thousandth is the better choice.