Answer: 52.5
Percentage Calculator: What is 21 percent of 250? = 52.5.
Step-by-step explanation:
It is 6 units because you find the absolute value of the two different coordinates, in this case it is 4 and -2. Since they belong in different quadrants (one x or y value is positive and the other is negative) you add them. If they are both in the same quadrant, you subtract them.
Isolate the variable x.
1-2x=-x-3
1=x-3
x=4
The answer is 2 miles or 3520 yards. (they are the same answer.)
If this helps, can you give me the brainliest answer? I need it...
Thank you very much.
