Answer:
2 7/8
Step-by-step explanation:
Answer:
area of composite shapes is area of rectangle plus area of square what do I know I'm just in 8th grad
Answer:
just list the number of albums times the amount they cost plus songs and how much they cost and you got your equation
Step-by-step explanation:
Answer:
The expression for the total cost is x = 19.99 + 0.99n .
Step-by-step explanation:
Let us assume that the total cost be x.
As given
Sophia pays $19.99 membership fee for an online music store.
If sophia purchases n songs for $0.99 each .
Than the expression becomes
Total cost = Membership fee + Cost of n songs
x = 19.99 + 0.99n
Here n represented the number of songs.
Answer:
-21
Step-by-step explanation:
1-2+4-8+16-32
=-21
