1.b
2.c
3.b
i am truly sorry if im wrong.
Answer:
x
=
±
√
5
−
2
Step-by-step explanation:
Answer:
simple. y=x+2
Step-by-step explanation:
:) ======
For this case we must write as a percentage the following expression:

Dividing we have to:

Now we multiply by 100%. So:

We run the decimal two spaces to the right, finally we have:
84%
Answer:
84%