The slope is m=-2/3 you are welcome
Answer:
x = 269/15
Step-by-step explanation:
(3x - 5) / 6 - (4 + x) / 7 = 5
7(3x - 5) - 6(4 + x) = 5(42)
21x - 35 - 24 - 6x = 210
15x - 59 = 210
15x = 269
x = 269/15
The correct answer is: Option 3: 
Step-by-step explanation:
Given
We have to find
This will be equal to:
So we have to find the composition of (fog)(x) first
Now,
The correct answer is: Option 3:
Keywords: Composition, Functions
Learn more about function composition at:
#LearnwithBrainly
Let the three numbers be x, y, and z.
If the sum of the three numbers is 3, then x+y+z=3
If subtracting the second number from the sum of the first and third numbers gives 9, then x+z-y=9
If subtracting the third number from the sum of the first and second numbers gives -5, then x+y-z=-5
This forms the system of equations:
[1] x+y+z=3
[2] x-y+z=9
[3] x+y-z=-5
First, to find y, let's take do [1]-[2]:
x+y+z=3
-x+y-z=-9
2y=-6
y=-3
Then, to find z, let's do [1]-[3]:
x+y+z=3
-x+-y+z=5
2z=8
z=4
Now that you have y and z, plug them into [1] to find x:
x+y+z=3
x-3+4=3
x=2
So the three numbers are 2,-3, and 4.
Answer:
24,27,30 and 33 and so on
Step-by-step explanation:
