Answer: A) 0.99n + 9.9
B) the total cost is $11.88
Step-by-step explanation:
Let n represent the number of songs that Sophia purchases.
A) Sophia pays a $9.99 membership fee for Apple Music. If Sophia purchases n songs for $0.99 each,then an expression for the total cost would be
0.99n + 9.9
B) If she buys two songs from a new album at a price of $0.99 each, it means that the total cost would be
0.99 × 2 + 9.9
= 1.98 + 9.9
= $11.88
