The first car of the d-line train carried 1.5 times the number of passengers the the second car carried. three passengers get out of the first car at newton center and two passengers get into the second car at the same station. after this stop both cars had an equal number of passengers. how many passengers were in each car before the newton center stop?

Let number of passengers in second car in d line train =x

Number of passengers in first car of a d line train in beginning = 1.5 x

Now at newton center

Number of passengers in first car of a d line train =1.5 x-3

Number of passengers in second car of a d line train= x +2

But after this stop both car have equal number of passengers.

So we get x=10

So number of passengers in first train at beginning =

number of passengers in second train at the beginning=10

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17