It would be option 4) 2 because the line is perpendicular hope this helps!!
Answer:
5:40
Step-by-step explanation:
This is a problem involving the least common difference.
If you know that the red and blue trains left at the same time at 5, you know that another red train will leave at 5:08. Another blue train at 5:10.
The way to solve this will be to write out the factors of 8 and 10 and find the smallest number that they overlap.
Red:
8, 16, 24, 32, 40, 48, 56, 64, 72, 80
Blue:
10, 20, 30, 40
You see that after 40 mnutes, they are both leaving the station again. After 40 minutes, at 5:40, they are both leaving.
R/9 = -21
Multiply by 9
r = -189
Complete Question:
Solve the equation for x
Answer:
Step-by-step explanation:
Given
Required
Solve for x
Add 7 to both sides
Hence:
For ,
The equation that can not be represented is B because the variables are mixed up and are not matching with the correct formula.
