Answer: 31.50
Step-by-step explanation: 30$ = 3,000 cents, 5 percent of 3,000 = 150 cents, 150 cents = 1.5$
1.50 + 30.00 = 31.50
im not good at decimals sorry if this is wrong ;_;
Answer:
79%
Step-by-step explanation:
He has 100% to start off. If he puts 21% into savings you subtract that from the starting amount. 100 - 21 = 79. Therefore the answer is 79%.
Answer:
8
Step-by-step explanation:
x+x+7=23
2x=16
x=8
An inverse variation can be represented by the equation
![xy=k\to y=\dfrac{k}{x}](https://tex.z-dn.net/?f=xy%3Dk%5Cto%20y%3D%5Cdfrac%7Bk%7D%7Bx%7D)
We have
![\dfrac{y}{6}=x\qquad|\cdot6\\\\y=6x](https://tex.z-dn.net/?f=%5Cdfrac%7By%7D%7B6%7D%3Dx%5Cqquad%7C%5Ccdot6%5C%5C%5C%5Cy%3D6x)
Answer: The relationship does not show an inverse variation.