Answer:
6oz
Step-by-step explanation:
6oz has the lowest price than the others.
we have
![x^{2} + 27x + 162](https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20%2B%2027x%20%2B%20162%20%20)
Using a graph tool------> to resolve the second order equation
the solution is
![x=-18\\ x=-9](https://tex.z-dn.net/?f=%20x%3D-18%5C%5C%20x%3D-9%20)
so
![x^{2} + 27x + 162=(x+18)*(x+9)](https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20%2B%2027x%20%2B%20162%3D%28x%2B18%29%2A%28x%2B9%29%20)
therefore
the answer is the option
length = (x + 18) inches and width = (x + 9) inches
Answer:
A.
Step-by-step explanation:
Happy studying! I got this right <3
If you can pick it up with your fingers or one hand - grams.
If you can move it about, and maybe load it on a truck by yourself - kilograms.
If you can’t even budge it without help - tonnes.