**Answer:**

20%

**Step-by-step explanation:**

250*4=1000

200*4=800

1000-800=200

200 is 1/5 of 1000

1/5=20%

Y-10=2/3x(x-8) that is in point slope form

Well here is an example of the Distributive Property:

6(x+5)

So basically you times 6 by everything in the parenthesis

So after the distributive property here is what comes out:

6x + 30

Hope this helps

**Answer:**

x= 26.25

**Step-by-step explanation:**

4 times x(26.25)=105 like the prism on the right.

HG =425 deg.