It would be A because b+a
Just addum up.
You should get the sum of 1.981 .
That's in standard form.
Answer:
319 mi²
Step-by-step explanation:
The range for cities in the South is ...
(627 -132) mi² = 495 mi²
The range for cities in the North is ...
(234 -58) mi² = 176 mi²
The difference in ranges is ...
495 mi² -176 mi² = 319 mi²
4x - 24 = -2x + 30
4x + 2x = 30 + 24
6x = 54
x = 9
answer: the number is 9
By my count, the number is 9 followed by 18 zeros. If that is so, it is 9 Quintilian in modern counting. The old British system would count it as 9 Trillion. The debt, always counted in American dollars, is 21 trillion which is 21 followed by 12 zeros. So the American and Old British systems are quite different.