That's a positive slope... I don't know if that's the kind of answer you're looking for, but it's a start I guess.
Answer:
number of people work in service jobs
![949 \: 200 \times \frac{20}{100} \\ 189 840](https://tex.z-dn.net/?f=949%20%5C%3A%20200%20%5Ctimes%20%20%5Cfrac%7B20%7D%7B100%7D%20%20%5C%5C%20189%20840)
answer is option C
Answer:
-14
Step-by-step explanation:
12mn-8mt+9t²-6mt
12mn+9t²-14mt
the coefficient of mt is -14
Answer:
Pears weight = 1.925 kgs
Step-by-step explanation:
Total weight of apples & pears = 7.7kg
Apples weight = 3/4th of total weight
= ( 3/4 ) x ( 7.7 )
= 5.775
So, remaining pears weight = Total weight - Apples weight
= 7.7 - 5.775
= 1.925
For this case we must find the quotient of the following expression:
![\frac {-8x ^ 6} {4x ^ {- 3}} =](https://tex.z-dn.net/?f=%5Cfrac%20%7B-8x%20%5E%206%7D%20%7B4x%20%5E%20%7B-%203%7D%7D%20%3D)
By definition of power properties we have:
![a ^ {- 1} = \frac {1} {a ^ 1} = \frac {1} {a}](https://tex.z-dn.net/?f=a%20%5E%20%7B-%201%7D%20%3D%20%5Cfrac%20%7B1%7D%20%7Ba%20%5E%201%7D%20%3D%20%5Cfrac%20%7B1%7D%20%7Ba%7D)
Rewriting the expression we have:
![\frac{-8}{4}*x^6*x^3](https://tex.z-dn.net/?f=%5Cfrac%7B-8%7D%7B4%7D%2Ax%5E6%2Ax%5E3)
By definition of multiplication of powers of the same base we have to put the same base and add the exponents:
![-2x^{6+3}](https://tex.z-dn.net/?f=-2x%5E%7B6%2B3%7D)
Answer:
![-2x ^ 9](https://tex.z-dn.net/?f=-2x%20%5E%209)