Answer:
$1.50
Step-by-step explanation:
1. we know that its $240 per 160 hot dogs
2. make that a ratio - 240:160
3. simplify the ratio so that the amount of hot dogs is at one (so divide both sides by 160)
4. so 240/160 = 1.5 . 160/160 = 1
5. 1.5:1
6. so for every one hotdog, you pay $1.50
For this case we have the following polynomial:

The standard form of the polynomial is given by:

Where, the axis of symmetry of the polynomial is given by the expression:
}
In this case we have:

Therefore, replacing values we have:

Rewriting we have:

Answer:
The symmetry axis of the polynomial is given by:

option C
Answer:
D I believe
Step-by-step explanation:
Undistribute z

divide both sides by (v-k^5)
Its intersection would be at the centre of the sphere, each line being perpendicular to the other, probably