Answer:
60 miles
Step-by-step explanation:
If it takes 15 hours to travel 900 miles then it gives you the fraction 15/900 where the numerator(top number) is 15 and denominator(bottom number) is 900.
Then to simplify it: since 15 is a common factor of itself(15) and 900, 15/15 = 1(1 hour) and 900/15 = 60(60 miles).
You multiply each point by 1/2 or 0.5 so if you have point A which is at (15,-3) it would become (7.5,-1.5) and you graph it there
Answer:
The answer should be: B. (9,3)


how many in 2007? well, 2007 is 7 years after 2000, thus set t = 7,to get p(t).
well it would be 8b - 20 because you have to multuply by 4 on 5 too not just 2b