Cole went hiking near his house. The first trail took him 7 miles away from his house. The second trail took him 3.5 miles closer to his house. The third trail took him 2.4 miles further away from his house How many miles from his house was Cole after he finished hiking the third trail?

i really dont know

step-by-step explanation:

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:

the answer is 48m^2!

step-by-step explanation: