Answer:
D
Step-by-step explanation:
We have:
![(x+1)^2](https://tex.z-dn.net/?f=%28x%2B1%29%5E2)
Expand:
![=(x+1)(x+1)](https://tex.z-dn.net/?f=%3D%28x%2B1%29%28x%2B1%29)
Distribute Property:
![=(x+1)x+(x+1)(1)](https://tex.z-dn.net/?f=%3D%28x%2B1%29x%2B%28x%2B1%29%281%29)
Distribute:
![=x^2+x+x+1](https://tex.z-dn.net/?f=%3Dx%5E2%2Bx%2Bx%2B1)
Add:
![=x^2+2x+1](https://tex.z-dn.net/?f=%3Dx%5E2%2B2x%2B1)
Hence, our answer is D.
Answer:
The "median" is the "middle" value in the list of numbers. To find the median, your numbers have to be listed in numerical order from smallest to largest, so you may have to rewrite your list before you can find the median. When there are two middle numbers, we average the number that fits in between them.
Answer:
15 cookies
Step-by-step explanation:
Find 10% of 150
10% = 0.1
Multiply
0.1(150)
15
Juana ate 15 cookies
Hope this helps :)