Answer:
x^7+x^6+x^5-x^4-x^3-x^2-x+1
Step-by-step explanation:
2x-x=-13+5
x=-8
I think so
Good luck
Answer:
219 employees
Step-by-step explanation:
3% of decreasing rate of employees per year is calculated thus:



In 9 years,


Therefore, the number of employees for a certain company where decreasing rate of employees is 3% and continued to decrease for 9 years; and 810 employees are currently working is 219 employees. By implication, 810 + 219 = 1029 employees were working in the company 9 years ago.
Answer:
Step-by-step explanation:
(0^209 + 1(209)/(209))^0 + 208
The rate is 1km/15min
It's a fraction where the denominator is 15 minutes.
To make it a unit rate, we need to make the denominator 1.
A unit rate would be 4 km / hour.