A train travels 150 miles in 3 hours. At this same rate, how many miles will it travel in 8 hours?

500 miles
350 miles
400 miles
450 miles

400

Step-by-step explanation:

you divided 150 by 3 which is 50 then multiply that by 8 which will give you answer

400 miles

Step-by-step explanation:

150/3=50 miles per hour

so, 50(8)= 400 miles in 8 hours. ;)

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)