In general, you cannot prove that because it is not true.
2 is rational. √2 is not.
Answer:
A
Step-by-step explanation:
A. X=-3(4-1)
Answer:
1 and 1/4 b. they will have to add 4/8 a cup to the dried cranbarry
Differences:
point slope form of line:
(a) equation is 
where m is slope and (x1,y1) is a point
(b)This equation of line can be determined when two points are given
(x1, y1) and (x2,y2)
slope intercept form of line:
(a) equation is 
where m is a slope
b is y-intercept
(b)This equation of line can be determined when y-intercept and slope are given
Similarilties:
(a) both are equation of straight line
(b) slope is always constant in both
Solution:
we are given that

As we know that

Substitute the value we get

Since 
So here 
As we know that

Hence the correct option is C.