Website A:
c = 10 + 0.25 s
where c is the cost and s is the number of songs.
Website B:
c = 0.75 s
The equation ( answer ):
10 + 0.25 s = 0.75 s
We can solve this equation:
10 = 0.5 s
s = 10 : 0.5
s = 20 ( Marvin would have to buy 20 songs to to make the costs equal )
Answer:
15+2a
Step-by-step explanation:
7+a+8+a=15+2a
Opening several new lines of credit
Answer:
6x^7 + 12x^6 + 3x^5
Step-by-step explanation:
Simplify the expression.
4x-3 is the answer. Hope this helps:)
