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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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$50.4

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5.4 + 45 = 50.4

Hope I helped! Have a great day :)

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7 0
3 years ago
For the animal shelter, Elena Nppurchased
Naddik [55]

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Find out more at: brainly.com/question/21105092

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