The answer is D. There is a one third change the book will be an adventure book because there are 10 adventure books and 30 books altogether. 10 / 30 = 1/3
Answer:
I think the answer is B
sorry if not
Step-by-step explanation:
Answer:
The answer is k = 4.
Step-by-step explanation:
Given:
Y = 8 and X = 2.
Now, to solve direct variation.
direct with
.
Now, using equation to solve direct variation:
![y=kx](https://tex.z-dn.net/?f=y%3Dkx)
![8=k\times 2](https://tex.z-dn.net/?f=8%3Dk%5Ctimes%202)
Dividing both sides by 2 we get:
.
Therefore, the answer is k = 4.
78 * ( x/100) = 24
78 * x = 24 * 100
78 * x = 2400
X = 2400/28
X = 400/13
X = 30.77%
The percent is 30.77
3m - 2 - 2m > -5
First, simplify 3m - 2 - 2m to m - 2. / Your problem should look like: m - 2 > -5
Second, add 2 to both sides. / Your problem should look like: m > -5 + 2
Third, simplify -5 + 2 to -3. / Your problem should look like: m > -3
Answer: m > -3