Question

Olivia signed up for a streaming music service where there's a fixed cost for monthly membership and a cost per song downloaded. Her total cost per month is given by the equation c=4.99+0.75x, where x represents the number of songs she downloads and cc represents the total cost, in dollars and cents. What could the number 0.75 represent in the equation?

Answer 1

Answer:

(A)If x represents the number of songs she downloads then it is a variable because of the AMOUNT of songs she downloads.

Step-by-step explanation:

For example if we had f(x)=2 the equation would be c=4.99+.75(2)

.75*2=1.50+4.99=

(6.49 = c) cost per month if she downloads 2 songs

Answer 2

Answer:

Option Number 1

Step-by-step explanation:

The total cost per month is written as c = 4.99 + 0.75x

We are given that x is the number of songs downloaded

The base price per month is 4.99

So the cost per month is 4.99 PLUS the amount of songs multiplied by 0.75. That means 0.75 is the price per song.

-Chetan K