Answer:
<u>x = 5</u>
Step-by-step explanation:
See attached image.
A country's income distribution is the <em>distribution of total GDP among the total population</em>
<em>hope it helps</em>
1.Simplified each one
2/5 (both divided by 7) , 1/2 (divided by 21)
2.Make them into integer
(2/5 )*(2/2)=4/10 , (1/2)*(5/5)=5/10
Now the dominators are the same ,you can just compare the numerators. It is 4:5
I did it wrong the first time you're answer is b. 11*11^4
Answer: 
Step-by-step explanation:
The perpendicular slope of the line(m) =
:
- m = -4 ⇒

The function formula is y = mx + b, where the y-intercept(b) is found by substituting in the values of a point on the line ⇒ (4, -6):

<u>So the perpendicular equation is </u>
<u>.</u>