Answer:
2t+5
Step-by-step explanation:
Given:
Amount in Aleka and Helene accounts represented by the following function:
Aleka: 
Helene: 
To find:
The function represents the difference,
, between the value of Aleka's and Helene's total savings after x years.
Solution:
We have,


Now,

![h(x) = 2500(1.025)^x-[1500(1.025)^x + 200x]](https://tex.z-dn.net/?f=h%28x%29%20%3D%202500%281.025%29%5Ex-%5B1500%281.025%29%5Ex%20%2B%20200x%5D)


Therefore, the correct option is C.
Hello from MrBillDoesMath!
Answer:
n/3 = 5
where "n" is the number referred to in the Question
Discussion:
Let the number be "n". The Question translation is
n/3 = 5
( so n = 3 * 5 = 15)
Thank you,
MrB
We have been given the function 
Convert this expression in difference of cubes form.

Now, in order to find the factors, we can apply the difference of cubes form, which is given by

On applying this formula, we get

Hence, the factors of the given expression are

Out of the given option, A is the correct option.
x^5 − 4 is the required factor.
∣2x+7∣ for x=-4
Use the substitution method
∣2*-4+7∣
Mutiply first then add +7
∣2*-4∣= -8
∣-8+7∣= -1
Whenever there is a negative number for absolute value , the number becomes a + positive number.
∣-1∣= 1
Answer:
1