Answer:
all I know is the answer for 5 so it is 2.0
Step-by-step explanation:
9(4+6) because you can use distributive property to get the answer
Answer:
20
Step-by-step explanation:
2(3p+4)
Let p=2
2(3*2+4)
Multiply inside the parentheses
2(6+4)
Add inside the parentheses
2(10)
Multiply
20
Answer:
![\displaystyle F(v) = \frac{9}{5}(v-273)+32](https://tex.z-dn.net/?f=%5Cdisplaystyle%20F%28v%29%20%3D%20%5Cfrac%7B9%7D%7B5%7D%28v-273%29%2B32)
Step-by-step explanation:
The temperature T(d) in degrees Fahrenheit in terms of Celsius d is given by:
![\displaystyle T(d)=\frac{9}{5}d+32](https://tex.z-dn.net/?f=%5Cdisplaystyle%20T%28d%29%3D%5Cfrac%7B9%7D%7B5%7Dd%2B32)
And the temperature C(v) in degrees Celsius in terms of Kelvin v is given by:
![C(v)=v-273](https://tex.z-dn.net/?f=C%28v%29%3Dv-273)
We want the formula for the temperature F(v) in degrees Fahrenheit in terms of the Kelvin temperature.
So, we can use a composition of functions. Since T(d) outputs the temperature in Fahrenheit and C(v) inputs the temperature in Kelvin, T(C(v)) will be the temperature in Fahrenheit given the temperature in Kelvin. So:
![\displaystyle T(C(v))=\frac{9}{5}(C(v)))+32](https://tex.z-dn.net/?f=%5Cdisplaystyle%20T%28C%28v%29%29%3D%5Cfrac%7B9%7D%7B5%7D%28C%28v%29%29%29%2B32)
Substitute:
![\displaystyle T(C(v)) = F(v) = \frac{9}{5}(v-273)+32](https://tex.z-dn.net/?f=%5Cdisplaystyle%20T%28C%28v%29%29%20%3D%20F%28v%29%20%3D%20%5Cfrac%7B9%7D%7B5%7D%28v-273%29%2B32)
Therefore:
![\displaystyle F(v) = \frac{9}{5}(v-273)+32](https://tex.z-dn.net/?f=%5Cdisplaystyle%20F%28v%29%20%3D%20%5Cfrac%7B9%7D%7B5%7D%28v-273%29%2B32)
Answer:
She will not have enough money. She is $2.15 short.
Step-by-step explanation:
Giving the following information:
The cost of the truck is 35 plus 0.79 per mile.
<u>First, we need to structure the total cost formula:</u>
Total cost= 35 + 0.79x
x= number of miles
<u>Now, we calculate the total cost for 85 miles:</u>
Total cost= 35 + 0.79*85
Total cost= $102.15
She will not have enough money. She is $2.15 short.