To solve this problem you must apply the proccedure shown below:
1- You have that the equation of the line is:
Where is the slope and is the y-intercept.
2- Based on the information given in the problem, the lines and are parallel, which means that both have the same slope. Therefore, you can calculate the slope of :
3- Use the coordinates of the point to calculate the y-intercept:
4. Solve for :
5. The equation of the line is:
The answer is:
We know Bianca delivers 100 newspapers every 2 days.
So we must find out how many papers she delivers in 1 day.
100 ÷ 2 = 50
Bianca delivers 50 papers in 1 day.
Now we must multiply that by 7.
50 × 7 = 350
We get 350 papers per week.
The answer is 350.
square root(-108) - square root(-3) =8.66025404 i
7/4(53) + 6
92.75 + 6
98.75