Question

pls answer these questions no rude answer pls with steps neatly . pls i will make brainliest. only 11 and 12​

Answer 1

Answer:

Only 12. no I have solved

Answer 2

Answer:

11.)1.___0.1=0.001.

2.___-2/3=-8/27

12.) (4a2-a+5)-(a2-5a+6)

4a2-a+5-a2+5a-6

3a2+4a-1

this is your answer

hope this help uh

plZ marK mE aS brainliesT