Answer:
-1/2
Step-by-step explanation:
I= PRT
7280=26000×0.07T
7280\1820=1820T\1820
4=T
dats all
Answer:
1st choice Music Equation: 
Superstar Music Club Equation: 
Solution: 2
Step-by-step explanation:
Given that:
1st choice music club:
Charges for one song = $1
Charges for sign - up = $5
Let the number of songs = 
Total cost = 
Superstar music club:
No sign up fee and
Charges for one song = $3.50
Total cost = 
Given that, cost of each music club becomes equal:
Putting them same:

After 2 songs, the cost of both the clubs will become equal.
Answer is in the photo. I can only upload it to a file hosting service. link below!
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Answer:
73%
Step-by-step explanation:
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