Answer:
0.4
Step-by-step explanation
2/0.15+x/0.06=x+2/0.12
30=x/0.12+2/0.12
1.6+2x=x+2
x=0.4
5,10,1.
Step-by-step explanation:
I'm not sure about the last one but I tried. hope this helped.
The numbers slowly decrease by 4 so we can determine that the 40th sequence is -70.
80.6%
29/36 = about 0.8055556 = 80.55556% = about 80.6%
