The composition of a function and its inverse is x.
Therefore, h(f(x)) = x.
the answer is 113.3Repeating
<h2><u>Quick answer</u> :</h2>
![= \tt\$570](https://tex.z-dn.net/?f=%3D%20%5Ctt%5C%24570)
<h2><u>Answer with steps</u> :</h2>
Money Dayami earns for an hour's work = $10.50
Number of hours Dayami worked last week = 40
Money Dayami would have gotten for her work :
![=\tt 10.50 \times 40](https://tex.z-dn.net/?f=%20%3D%5Ctt%2010.50%20%5Ctimes%2040)
![=\tt \$ \: 420](https://tex.z-dn.net/?f=%20%3D%5Ctt%20%20%5C%24%20%5C%3A%20420)
Thus, money earned by Dayami for her work = $420
Total sales Dayami made last week = $2050
Money Dayami must have earned as commission :
= 6% of total sales
![= \tt6 \% \: of \: 2500](https://tex.z-dn.net/?f=%20%3D%20%5Ctt6%20%5C%25%20%5C%3A%20of%20%5C%3A%202500)
![= \tt\frac{6}{100} \times 2500](https://tex.z-dn.net/?f=%20%3D%20%20%5Ctt%5Cfrac%7B6%7D%7B100%7D%20%20%5Ctimes%202500)
![=\tt \frac{15000}{100}](https://tex.z-dn.net/?f=%20%3D%5Ctt%20%20%5Cfrac%7B15000%7D%7B100%7D%20)
![=\tt \$150](https://tex.z-dn.net/?f=%20%3D%5Ctt%20%5C%24150)
Thus, money Dayami earned as a commission = $150
Dayami's weekly gross salary last week :
![= \tt420 + 150](https://tex.z-dn.net/?f=%20%3D%20%5Ctt420%20%2B%20150)
![=\color{plum} \tt \: \$570](https://tex.z-dn.net/?f=%20%3D%5Ccolor%7Bplum%7D%20%5Ctt%20%5C%3A%20%5C%24570)
Thus, total salary = $570
Therefore, Dayami's gross salary last week =<u> $570</u>
240=2*2*2*2*3*5
1500=2*2*3*5*5*5
Answer:
x=-2
Step-by-step explanation:
Hey there!
In order to solve this equation, you need to combine like terms
The equation after combining the x terms and the contants will look like this
10x+3=12x+7
Now you have to take 10x away from both sides
3=2x+7
Now bring all the constants to the left side
3-7=2x
Simplify
-4=2x
divide 2 on both sides to get x by itself
x=-2
So, the answer is x=-2