It is increasing and the exponential problem should be 5e^x-8
Answer:
15 14/15
Step-by-step explanation:
8 + 7 = 15
1/3 + 3/5
5/15 + 9/15
14/15
15 + 14/15 = 15 14/15
The answer is 19![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
First you must set up the equation
÷![-\frac{1}{7}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B7%7D)
First, you must make the mixed number a improper fraction
÷![-\frac{1}{7}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B7%7D)
Then you must divide
![\frac{77}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B77%7D%7B4%7D)
Finally, simplify
19![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
False... a ratio equivalent to 2:5 is 4:10
2/5 × 2/2 = 4/10
D because it helps better and explains better and makes most sense