The answer is the option A, which is: A. x-7=x²+2x-4
The explanation is shown below:
To solve this problem you must apply the proccedure shown below:
1. You have the following system equations given in the problem above:
<span>y=x-7
y=x²+2x-4
2. Therefore, when you substitute for y in the bottom equation, you obtain:
</span>x-7=x²+2x-4
8 can go into 270 evenly.....90 times to be exact so the answer is 90
If you multiply 23 by 12 you will get 276.
To get the volume of the pile it is 4 x 4 x 16 so if each cord is =to 1 then the answer is 256
Answer: You should get 0.68 back
Step-by-step explanation: I just did a test and got 100%
