Answer:
y = 40/3
Step-by-step explanation:
For greater clarity please write 3y-8/12 =y/5 as:
3y-8 y
-------- = ------
12 5
Cross-multiplying, we get:
15y - 40 = 12y
Combining the y terms yields 3y = 40, so that y = 40/3
Maya recieved 93,750 votes and Sally recieved 31,250. If you subtract these two, it shows Sally lost by 62,500. The Correct answer is 93,750.
Answer:
Slope of the parallel line = -5/2
Slope of the perpendicular line = 2/5
Explanations:
The given equation of the line is:
![y\text{ = }\frac{-5}{2}x\text{ + 9}](https://tex.z-dn.net/?f=y%5Ctext%7B%20%3D%20%7D%5Cfrac%7B-5%7D%7B2%7Dx%5Ctext%7B%20%2B%209%7D)
The slope-intercept form of the equation of a line is:
y = mx + c
where m is the slope of the line
and c is the y-intercept
Comparing this to the given equation
m = -5/2
c = 9
Note:
When two equations are parallel, they have equal slope
When two equations are perpendicular, the product of their slopes equals -1, that is slope of the perpendicular line = -1/m
The slope of the parallel line = -5/2
The slope of the perpendicular line = -1 ÷ (-5/2)
The slope of the perpendicular line = -1 x (-2/5)
The slope of the perpendicular line = 2 / 5
Answer:
-5x-1
Step-by-step explanation:
5x+- 4(x + 5) +19 - 6x
Distribute
5x -4x -20 +19 -6x
Combine like terms
-5x-1