Given:
5) The expressions are
![16x+24y+32](https://tex.z-dn.net/?f=16x%2B24y%2B32)
![8(2x+3y+4)](https://tex.z-dn.net/?f=8%282x%2B3y%2B4%29)
![4(4x+24y+8)](https://tex.z-dn.net/?f=4%284x%2B24y%2B8%29)
7) The expression is
![7(3-x)+15x](https://tex.z-dn.net/?f=7%283-x%29%2B15x)
To find:
5) Whether the given expressions are equivalent.
7) simplified form of given expression.
Solution:
5)
First expression is
![16x+24y+32](https://tex.z-dn.net/?f=16x%2B24y%2B32)
Second expression is
![8(2x+3y+4)](https://tex.z-dn.net/?f=8%282x%2B3y%2B4%29)
![=8(2x)+8(3y)+8(4)](https://tex.z-dn.net/?f=%3D8%282x%29%2B8%283y%29%2B8%284%29)
![=16x+24y+32](https://tex.z-dn.net/?f=%3D16x%2B24y%2B32)
Third expression is
![4(4x+24y+8)](https://tex.z-dn.net/?f=4%284x%2B24y%2B8%29)
![=4(4x)+4(24y)+4(8)](https://tex.z-dn.net/?f=%3D4%284x%29%2B4%2824y%29%2B4%288%29)
![=16x+96y+32](https://tex.z-dn.net/?f=%3D16x%2B96y%2B32)
Therefore, the simplified forms of given expressions are
respectively. It means only first and second expressions and equivalent.
7)
We have,
![7(3-x)+15x](https://tex.z-dn.net/?f=7%283-x%29%2B15x)
![=7(3)+7(-x)+15x](https://tex.z-dn.net/?f=%3D7%283%29%2B7%28-x%29%2B15x)
![=21-7x+15x](https://tex.z-dn.net/?f=%3D21-7x%2B15x)
![=21+8x](https://tex.z-dn.net/?f=%3D21%2B8x)
Therefore, the simplified form of given expression is
.
Answer:
16
/65 + 28
i
/65
Step-by-step explanation:
Answer:
574
Step-by-step explanation:
To round a two-digit number to the nearest ten, simply increase it or decrease it to the nearest number that ends in 0: When a number ends in 1, 2, 3, or 4, bring it down; in other words, keep the tens digit the same and turn the ones digit into a 0
Hope this helps <3
Then not me i got like 3 #essay planning and chem work we love it *she says through a fake smile*
Answer:
In technical terms, the slope of the line is the change in y over the change in x. But I just like to think of it as rise over run. To find the slope of the line, pick two points on the line.