Answer:
(C) -11
Step-by-step explanation:
The given functions are;
![f(x)=x+4](https://tex.z-dn.net/?f=f%28x%29%3Dx%2B4)
Plug in x=3.
This implies that; ![f(3)=3+4=7](https://tex.z-dn.net/?f=f%283%29%3D3%2B4%3D7)
and
![g(x)=12x-6](https://tex.z-dn.net/?f=g%28x%29%3D12x-6)
Plug in x=-1
This implies that; ![g(-1)=12(-1)-6=-18](https://tex.z-dn.net/?f=g%28-1%29%3D12%28-1%29-6%3D-18)
![f(3)+g(-1)=7+-18=-11](https://tex.z-dn.net/?f=f%283%29%2Bg%28-1%29%3D7%2B-18%3D-11)
Answer:
3558 people
Step-by-step explanation:
Since the attendance dropped 8 percent, we know that it's currently at 92% of the original number. We can set up proportions to help us solve this
92/100=3274/x
From here, we can multiply both sides by 100
3274x100 is 327400
Then we multiply both sides by x
Now we are left with 92x=327400
Divide both sides by 92
327400/92 = 3558.7
Obviously we can't have .7 of a person so I would round it down to 3558 people
The lowest value of the range of the function would be -2, as this is the lowest the y value goes
Answer:
29
Step-by-step explanation:
Let c, r, g stand for the current ages of Carolina, Raul, and Ginny. Then we have the relations ...
c = 2r
g = 3r +4
c + r + g = 52
Substituting for c and g, we get ...
2r + r + (3r +4) = 52
6r = 48 . . . . . . . . . . . . . subtract 4
r = 8 . . . . . . . . . . . . . . . divide by 8
g = 3(8) +4 = 28 . . . . . .Ginny is presently 28
On Ginny's next birthday, she will be 29.
Answer:
-2x^2-11x-35 hope this helps
Step-by-step explanation: