A passenger train left Berlin and traveled toward the fueling station. A cattle train
left four hours later traveling at 55 mph in
an effort to catch up to the passenger train.
After traveling for seven hours the cattle
train finally caught up. Find the passenger
train's average speed.

your answer would be 10x - 1

5x+2x=49

7x=49

x=7. 35 apples

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.