Answer:
you round off to the nearest hundred which is 672 and 830 which I find to to 672 and 830 becomes 1000
Answer:
1. 2 1/4
2. 8.25
3. 8 6/8
4. 51.18
5. 56.875
6. $6.22
7. 62.14
Step-by-step explanation:
Answer:
200
Step-by-step explanation:
Because you are rounding to the hundreds, you look at the tens place. The tens place is a "1" and 1 is below five, so you round down to 200.
Answer:
-1
Step-by-step explanation:
2x² - 5x + 7 is subtracted <em>from </em>x² + 2x - 11, so
(x² + 2x - 11) - (2x² - 5x + 7)
x² + 2x - 11 - 2x² + 5x -7 (Distribute the negative)
-x² + 7x - 18 (Combine like terms)
The leading coefficient is the coefficient of the first term, so it is -1.
