A passenger train left the station and traveled toward the repair yards at an average speed of 29.2 km/hr. A cattle train left 2.4 hours later and traveled in the
same direction but with an average speed of 36.5 km/hr. How long did the
passenger train travel before the cattle train caught up?

please explain well <<<33

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

its 4 because 2 times 2 is 4, if you double the number two you get four

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is