This is the answer with the correct work.
Answer:
2, 8, 90, 160
that is the focal, vertex l, direction
12 mixed nuts packs
Explanation:
The box weighs 16 1/2 ounces
1 mixed nut = 1 3/8 ounces
let the number of fruit mixed nut in the box = y
1 mixed nut = 11/8 ounces
y = 33/2 ounces
cross multiply:
![\begin{gathered} 1(\frac{33}{2})\text{ = y(}\frac{\text{11}}{8}) \\ \frac{33}{2}=\frac{11y}{8} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%201%28%5Cfrac%7B33%7D%7B2%7D%29%5Ctext%7B%20%3D%20y%28%7D%5Cfrac%7B%5Ctext%7B11%7D%7D%7B8%7D%29%20%5C%5C%20%5Cfrac%7B33%7D%7B2%7D%3D%5Cfrac%7B11y%7D%7B8%7D%20%5Cend%7Bgathered%7D)
![\begin{gathered} 2(11y)\text{ = 33(8)} \\ 22y\text{ = 33(8)} \\ y\text{ = }\frac{33(8)}{22} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%202%2811y%29%5Ctext%7B%20%3D%2033%288%29%7D%20%5C%5C%2022y%5Ctext%7B%20%3D%2033%288%29%7D%20%5C%5C%20y%5Ctext%7B%20%3D%20%7D%5Cfrac%7B33%288%29%7D%7B22%7D%20%5Cend%7Bgathered%7D)
Answer:
the total cost of the laptop with tax is 958.45
Step-by-step explanation: