sophia pays a $19.99 membership fee for an online music store. If Sophia purchases n songs for $0.99 each, write an expression for the total cost.

​

A

0.99n−19.99

B

0.99n+19.99

C

0.99n×19.99

D

0.99n19.99


Part B

If she buys two songs from a new album, what is the total cost?

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