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
Answer:
Hello, Your answer will be 45
Step-by-step explanation:
5+8=5*+%=45 <em>Hope This Helps!</em>
43 tens = 43 * 10 = 430
3 tens = 3 * 10 = 30
430 x 30 = 12900 tens
12900/100 = 129 hundreds <===
0x1=0
1x2=2
2x3=6
3x4=12
4x5=20