Write 0.000000123 as a multiple of a power of 10.

2*2=3

two times two is four

i dont understand what you mean so pls comment

answer is  

minor arc – sw

major arc – stu

semicircle – wst

i got it down chief.

2

step-by-step explanation:

i'm truly not sure if this is correct, but if you just want to simplify the equation, you would divide everything by two to get x + 6x= 16

if you want to solve-

7x=16

x= 16/7