3 years ago

What is the equation?

Mathematics

1 answer:

elena-s [515]3 years ago

5 0

Answer:

cost = 1.35n

$33.75 for 25 songs

Step-by-step explanation:

Based on the numbers given, the cost is proportional to the number of songs downloaded. The constant of proportionality is the cost of one song: 1.35.

cost = 1.35n

For 25 songs, ...

cost = 1.35·25 = 33.75 . . . . dollars

The equation is ...

cost = 1.35n

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What is the equation?​

What is the equation?