Number 5 is c, number 6 is 'a'
Step-by-step explanation:
let the speed of diesel train = x
the equation would be:
(2+6)x = 6(x+15)
8x = 6x+90
8x-6x = 90
2x = 90
x = 90/2
x = 45
Therefore, the speed of diesel train =
45 mph
Answer:
c
Step-by-step explanation:
Answer:
4.5
or 4 1/2
Step-by-step explanation:
have a good day
Answer:
1/3
Step-by-step explanation: