1. i only know the second part which is the last one <_
Answer:

Step-by-step explanation:




Answer:
-6y + 6 = -2(3y - 3)
Step-by-step explanation:
-6y + 6 = -2(3y - 3)
-6y + 6 = -6y + 6
Therefore, the equation has infinitely many solutions.
Answer:
The figures from POMN to ZYWX are similar because the scale factor is 1/3 from the biggest shape to the smallest shape. <u>!</u><u> </u><u>T</u><u>H</u><u>I</u><u>S</u><u> </u><u>I</u><u>S</u><u> </u><u>J</u><u>U</u><u>S</u><u>T</u><u> </u><u>A</u><u> </u><u>S</u><u>A</u><u>M</u><u>P</u><u>L</u><u>E</u><u>,</u><u> </u><u>Y</u><u>O</u><u>U</u><u> </u><u>C</u><u>A</u><u>N</u><u> </u><u>W</u><u>R</u><u>I</u><u>T</u><u>E</u><u> </u><u>I</u><u>T</u><u> </u><u>A</u><u>N</u><u>Y</u><u> </u><u>O</u><u>T</u><u>H</u><u>E</u><u>R</u><u> </u><u>W</u><u>A</u><u>Y</u><u>,</u><u> </u><u>I</u><u> </u><u>S</u><u>U</u><u>G</u><u>G</u><u>E</u><u>S</u><u>T</u><u> </u><u>Y</u><u>O</u><u>U</u><u> </u><u>T</u><u>R</u><u>Y</u><u> </u><u>A</u><u>N</u><u>D</u><u> </u><u>M</u><u>A</u><u>K</u><u>E</u><u> </u><u>I</u><u>T</u><u> </u><u>M</u><u>O</u><u>R</u><u>E</u><u> </u><u>I</u><u>M</u><u>P</u><u>R</u><u>O</u><u>V</u><u>E</u><u>D</u><u> </u><u>:</u><u>)</u><u>)</u><u>)</u><u> </u><u>!</u><u> </u>
Answer:
let W and R represent white toothpaste and red toothpaste represently
n(W)=143
n(R)=135
n(WnR)=70
n( WuR)=?
Now,
n(WuR)=n(W)+n(R)_n(WnR)
=143+135_70
=208
that's all don't forget to write therefore.