Answer:
![8 - 3x > -25 : \left[\begin{array}{ccc}solution: x < 11\\Interval Notation:(-\infty,11)\end{array}\right]](https://tex.z-dn.net/?f=8%20-%203x%20%3E%20-25%20%3A%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Dsolution%3A%20x%20%3C%2011%5C%5CInterval%20Notation%3A%28-%5Cinfty%2C11%29%5Cend%7Barray%7D%5Cright%5D)
Step-by-step explanation:

Subtract
from both sides:

Simplify:

Multiply both sides by
(reverse the inequality):

Simplify:

Divide both sides by
:

Simplify:

Hope I helped. If so, may I get brainliest and a thanks?
Thank you, have a good day! =)
Answer:
The value of r=
The value of x=
Step-by-step explanation:
Given that,
A) 
Now,

8(2r-2)=9(7r+10)
16r-16=63r+90
-16-90=63r-16r
-(16+90)=47r
-106=47r
r=
B) 
Now,

5(x+5)=9[3(x-2)-1]
5x+25=9[3x-6-1]
5x+25=9[3x-7]
5x+25=27x-63
25+63=27x+5x
83=32x
x=
1/7 of the dominoes will have the same number on both sides