Answer:
ill just do the first page
Step-by-step explanation:
3(x-8)=5x+6
3x-24=5x+6
3x-5x-24=6
3x-5x=6+24
-2x=6+24
-2x=30
x=-15
4x+20+2(x-7)=0
4x+20+2x-14=0
6x+20-14=0
6x+6=0
6x=-6
x=-1
True
(x + 4)² = (x + 4) (x + 4)
x² + 4² = x² + 16
percentage of green marbles=
(total green marbles÷ total marbles )×100
ABC