Answer:
20 minutes( 0.3333 hours) after they leave the station will they be 50 km apart, if the Two trains on opposite tracks leave the same station at the same time.
Step-by-step explanation:
One train travels at an average speed of 80 km/hr and the other travels at an average speed of 70 km/hr.
Answer:
The number is 3
Step-by-step explanation:
Let
x-----> the number
we know that
The algebraic representation of the phrase "twelve decreased by three times a number is equal to the same number"
is equal to
solve for x
Answer:
11 is your corect awnser neess to be 20 characters
Step-by-step explanation:
5 times 11 is 55