Can someone help me with this

12 miles

Step-by-step explanation:

Plug 30 minutes into t

Another way if you didn't have the equation is to just do 4 * 3 = 12, since it says it travels 4 miles in 10 minutes.

50

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: