Basically it's (6 x 180) - (3 x 120) + (4 x 300)
Answer:
1:6
Step-by-step explanation:
3x/8 = 9y/4
Multiply by 8
3x = 9y/4 *8
3x = 18 y
Divide by 3
x = 18y/3
x = 6y
The ratio is of x to y is
1:6
V1 = 80 km/hr
v2 = 60 km/hr
The speed of the car from point A is 80 km/hr while the speed of the car from point B is 60 km/hr.
Hope This Helps!
Step 2 was done incorrectly because they did not. flip the positive sign to a negative
