Answer:
The equation is;
d = 1.25s
Step-by-step explanation:
Here, we start by getting the price of a single song
From the question;
4 songs = $5
Thus, 1 song will be $5/4 = $1.25
So the proportionality constant is $1.25 per song
To write the relationship, we have;
d = 1.25s
Where d is the cost in dollars and s is the number of songs
Use ratio and proportion
$23/$x=63%/100%
cross multiply
63x= 2300
divide
x= $ 37.50 selling price
hope this helps
Answer:
I think there must be g(x) instead of 8(x) in the question. You can look the solution but i have corrected it and then solved it.
You can do 2*4*3*17 that is 408.