Answer:
8x - 15
Step-by-step explanation:
You multiply the 8 and x, put the subtract sign, and add the 15, BOOM!
That is around 11 gallons for 300 miles so it will cost about $30.80.
Yes thats correct because they all equal eachother Ur right
B. seven minutes - because that is when the slope of the line is flat, which means he isn't moving.
The rockets rate of change in miles per second is:
(5 - 1)/(2.5*60 - 30) = 1/30 miler per second or 0.033
the rockets rate of change in miles per minute is:
(5 - 1)/(2.5 - 30/60) = 2 miles per minute
