Answer:
Guitarist wtote 25 songs
Drummer wrote 10 songs
Step-by-step explanation:
G: number of guitarist songs
D: number of Drummer songs
We have:
G=3D - 5 (The guitarist wrote 5 fewer than three times the number of songs that the drummer wrote)
G+D=35 (They wrote a total of 35 songs)
That is the meaning of each equation.
Now we have to solve these system of equations:
G=3D-5
G+D=35
Using the substitution method:
(3D-5)+D=35
4D=35+5
4D+40
D=10
Thus: G=35-10
G=25
Step-by-step explanation:
-2 - 7 = -9
0 - (-3) = 3
y = -9x + 3
Answer:
5 sessions
Step-by-step explanation:
2 1/2 = 5/2
No. of sessions = 5/2 x 2/1 = 5
Number 9 is 36 because there are 18/40 who feel safe, so it multiplied would be 36. C
Answer:
13
Step-by-step explanation:
