4x-30=2x+50
+30 +30
4x=2x+80
-2x -2x
2x=80
/2 /2
X=40
4(40)-30=130°
2(40)+50=130°
180-130=50°
Angle 7=50°
<h3>
hello!</h3>
In order to solve this inequality, we should divide both sides by 9:-

Why 9? Because x is multiplied by 9, and we need to isolate x in order to find its value.

Hence, that's the solution to the inequality.
<em>It also means that the numbers less than 8 will satisfy the given inequality (make the inequality true)</em>
(Option C is correct :) )
<h3>note:-</h3>
Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I will comment and/or edit my answer :)
Answer:
(0,-3)
Step-by-step explanation:
(-3,2) reflected over the line y=1 is (-3,0)
Now rotated 90 degrees over what, and in which direction?
Im going to assume that the rotation is counter clockwise over the origin because that is standard when not mentioned. ¯\_(ツ)_/¯
That would be: (0,-3)
Yw! :D
Answer: 200
Step-by-step explanation: all you have to is multiply 50 by 4 because 25 is a forth of 100% and 50 x 4 = 200.