Answer:
we dont have paper
Step-by-step explanation:
-6x²+15x+9=0
divide by -3
2x²-5x-3=0
2x²+x-6x-3=0
x(2x+1)-3(2x+1)=0
(2x+1)(x-3)=0
either x=-1/2
or x=3
1/4m²-1
let m be the number.
50 divided by 1.25 is 400. 40 songs
