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balu736 [363]
2 years ago
7

Sophia pays a 19.99 membership fee for an online music store.

Mathematics
1 answer:
hichkok12 [17]2 years ago
4 0

Answer:

(a) 2(0.99) + 19.99 = $21.97

(b) 0.99n + 19.99 = total cost

(c) 0.99n + 19.99 = 118

(d) 99

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