Answer:
If I read this right
3 (n -12) + 14 = 4 (7 - 5n)
First, remove the parentheses
3 n - 36 + 14 = 28 - 20 n
Combining terms
23 n = 28 - 14 + 36 = 50
n = 50 / 23 = 2 4/23 = 2.17
4,400
The number 3 is in the hundredths place the 8 is behind the 3 so it’s larger than 5 so you turn the 3 into a 4(4,400) and turn all the numbers behind zero (4,400).
Answer:−x2−6xy+8y2+9yz−12
The amount of Federal Taxes that Curtis pays annually would be 1538.68.
Answer:
![x\leq 1.78](https://tex.z-dn.net/?f=x%5Cleq%201.78)
Step-by-step explanation:
We are given that
Width of pool, b=4.5 m
We have to find the inequality which represents the possible lengths of the wading pool.
Let x be the length of wading pool
We know that
Area of rectangle=![length\times breadth](https://tex.z-dn.net/?f=length%5Ctimes%20breadth)
According to question
Using the formula
![4.5x\leq 8](https://tex.z-dn.net/?f=4.5x%5Cleq%208)
Divide by 4.5 on both sides we get
![x\leq\frac{8}{4.5}](https://tex.z-dn.net/?f=x%5Cleq%5Cfrac%7B8%7D%7B4.5%7D)
![x\leq 1.78](https://tex.z-dn.net/?f=x%5Cleq%201.78)