Answer:
![{7a^{5}b^{5} c\\](https://tex.z-dn.net/?f=%7B7a%5E%7B5%7Db%5E%7B5%7D%20c%5C%5C)
Step-by-step explanation:
![\frac{28a^{8}b^{6} c^{3} }{4a^{3}bc^{2} }](https://tex.z-dn.net/?f=%5Cfrac%7B28a%5E%7B8%7Db%5E%7B6%7D%20c%5E%7B3%7D%20%20%7D%7B4a%5E%7B3%7Dbc%5E%7B2%7D%20%20%7D)
→ First look at the first term of each expression and see if they can be simplified, and they can
![\frac{7a^{8}b^{6} c^{3} }{a^{3}bc^{2} }](https://tex.z-dn.net/?f=%5Cfrac%7B7a%5E%7B8%7Db%5E%7B6%7D%20c%5E%7B3%7D%20%20%7D%7Ba%5E%7B3%7Dbc%5E%7B2%7D%20%20%7D)
→ Now look at the a terms, since a larger one is at the top, you subtract
![\frac{7a^{5}b^{6} c^{3} }{bc^{2} }](https://tex.z-dn.net/?f=%5Cfrac%7B7a%5E%7B5%7Db%5E%7B6%7D%20c%5E%7B3%7D%20%20%7D%7Bbc%5E%7B2%7D%20%20%7D)
→ Now simplify the b and c terms
![{7a^{5}b^{5} c](https://tex.z-dn.net/?f=%7B7a%5E%7B5%7Db%5E%7B5%7D%20c)
You would do 2,852.1÷10=285.21 miles a day
<span>D. She wrote articles and gave speeches about hate crimes against blacks in the south.</span>
The smallest y can be is y = -1. The largest it can be is y = 1. The value of y can be anything in between. The value of y is a real number.
Answer: Choice D) All real numbers between -1 and 1 including -1 and 1Note: we can write that as
![-1 \le y \le 1](https://tex.z-dn.net/?f=-1%20%5Cle%20y%20%5Cle%201%20)
which in interval notation would look like
![[-1, 1]](https://tex.z-dn.net/?f=%5B-1%2C%201%5D%20)
. The square brackets tell us to include the endpoints.
1584 lightbulbs would be defective out of 4400