This is the distributive property. You take what is outside of the parenthesis and DISTRIBUTE it inside the parenthesis.
Here is your answer
B) 1/125
REASON:
Given,
![F (x)={(1/5)}^{x}](https://tex.z-dn.net/?f=F%20%28x%29%3D%7B%281%2F5%29%7D%5E%7Bx%7D)
for F (3)
Putting x=3, in above function we get
![F (3)= {(1/5)}^{3}= 1/125](https://tex.z-dn.net/?f=F%20%283%29%3D%20%7B%281%2F5%29%7D%5E%7B3%7D%3D%201%2F125)
![](https://tex.z-dn.net/?f=%3Cmarquee%3E)
HOPE IT IS USEFUL
A) you must plug in 50 for variable F and solve for C
C=
![\frac{5}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B9%7D%20)
(50-32)
C=
![\frac{5}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B9%7D)
(18)
C= 10
50 degrees fahrenheit is equal to
10 degrees celsius B) you must solve the equation for F
C=
![\frac{5}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B9%7D%20)
(F-32)
C/
![\frac{5}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B9%7D%20)
=F-32
C/
![\frac{5}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B9%7D%20)
+32=F
F= C/
![\frac{5}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B9%7D%20)
+32
dividing by a fraction is the same as multiplying buy its reciprocal so it can also be written as
F=
C +32
now you just plug in 50 for the variable C in the new equation
F=
![\frac{9}{5}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7B5%7D%20)
(50) +32
F= 90 + 32
F= 122
50 degrees celsius is equal to
122 degrees fahrenheit
hope this helped!
-2x-6
EXPLANATION
(3x-5) = (-2x) - 6
Answer:
People are more likely to avoid approaching difficult situations as they fear failure or looking bad to others if they get it wrong. They lack the point of view of being looked upon as brave for attempting something that others avoid.