Two trains leave stations 504 miles apart at the same time and travel toward each other. one train travels at 80 miles per hour while the other travels at 100miles per hour. how long will it take for the two trains to meet?

yes

yes yes yes

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: