Question

A train traveled 300 miles. How long did the trip take if the train was traveling at a rate of:

Use the d=rt formula
a). (x + 10)mph

b). (x - 5)mph A train traveled 300 miles. How long did the trip take if the train was traveling at a rate of:

Use the d=rt formula
a). (x + 10)mph

b). (x - 5)mph @Mathematics

Answer 1

cross check ur question

Answer 2

\[t=\frac{d}{r} \]\[\frac{300}{x+10} \text{ and } \frac{300}{x-5} \]

Answer 3

@robtobey do i go further im just asking

Answer 4

There is not enough information given. You still are left with two unknowns at this point, t and x. All that is given as numbers is the distance, 300 miles

Answer 5

ok so tell me if i got this right ok
d=r*t
70mph
d=300*70
d=21000

Answer 6

70mph is not mentioned in your problem statement that you wrote.