Answer:
1,2,5
Step-by-step explanation:
2/3x + 6 = 1/2x + 1/4x ...multiply everything by 12
8x + 72 = 6x + 3x
8x + 72 = 9x
72 = 9x - 8x
72 = x
A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. The correct option is C.
<h3>What is a graph?</h3>
A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. Usually, the line of the graph is a function that follows the graph.
The graph for the given question is attached below.
As it can be seen that the y-axis shown the distance between Eli's location and his home, since the distance is starting to decrease when the time is 120 seconds, therefore, it can be concluded that Eli rode his bicycle home from the library.
Hence, the correct option is C.
Learn more about Graph:
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Answer:
36 degrees
Step-by-step explanation:
since, m<AOB is a right angle, we shall just create an equation:
M<AOB+M<BOC=90 degrees
Substitute: 6z-12+3z+30=90
Solve: 6z+3x=9z
-12+30=18
so, 9z+18=90 degrees
-18 -18
9z=72
z=8
So if z=8, then we should fit it so that it matches measure of AOB.
6z-12
6 times 8=48
48-12= 36
For this case we must solve the following linear equation:
![-5x + 10x + 3 = 5x + 6](https://tex.z-dn.net/?f=-5x%20%2B%2010x%20%2B%203%20%3D%205x%20%2B%206)
Adding similar terms from the left side of the equation:
![5x + 3 = 5x + 6](https://tex.z-dn.net/?f=5x%20%2B%203%20%3D%205x%20%2B%206)
Subtracting
from both sides of the equation we have:
![3 = 6](https://tex.z-dn.net/?f=3%20%3D%206)
Thus, equality is not fulfilled. So the equation has no solution.
Answer:
No solution