First you would subtract the monthly fee from the total bill

Maria spend $12.35 on songs, to find out how many songs, you divide that by $.95

Maria bought 13 songs this month.
The answer would be answer choice B.
Answer:
The answer is 7 1/5 b
Step-by-step explanation:
Answer:
f(x) = -x -1
Step-by-step explanation:
f(x) = mx + b
find 2 points on the line:
A( -1 , 0)
B( 0 , -1)
Put them in the equation and fine m & b:
0=m(-1)+b
-1=m(0)+b
so b= -1
and m= -1
so f(x) = -x-1
I hope this helps you
12x^2+29x-8
4x -1
3x +8
(4x-1)(3x+8)