Answer:
![\large\boxed{y=5x-9}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7By%3D5x-9%7D)
Step-by-step explanation:
The slope-intercept form of an equation of a line:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
Parallel lines have the same slope. Therefore if given line is
![y=5x+2](https://tex.z-dn.net/?f=y%3D5x%2B2)
then the slope of our line is
.
We have the equation:
![y=5x+b](https://tex.z-dn.net/?f=y%3D5x%2Bb)
The line passes through (2, 1). Put the coordinsted pf the point to the equation:
![1=5(2)+b](https://tex.z-dn.net/?f=1%3D5%282%29%2Bb)
<em>subtract 10 from both sides</em>
![-9=b\to b=-9](https://tex.z-dn.net/?f=-9%3Db%5Cto%20b%3D-9)
Finally:
![y=5x-9](https://tex.z-dn.net/?f=y%3D5x-9)
Answer:
There were 10 children in the group
Step-by-step explanation:
Here, we want to know the number of children in the group;
Firstly , we were told that the group contains 16 people
Secondly, we are also told that 6 of the people there are adults
and there are only two ticket types ( adult and children)
So the number of children will be the total
number of people in the group- number of adults = 16-6 = 10
Answer:
C
Step-by-step explanation: