You could buy 9 pounds without exceeding your 18 dollar limit. You would solve it buy dividing the 18 by 2 to get your answer
Answer:
The rate of change is <em>17.9 dollars per year</em>.
Step-by-step explanation:
We use the rate of change formula:
where y2 and x2 and the y and x points respectively of the second point, and y1 and x1 are the y and x points respectively for the frist point.
In our case, the first point's x is 2003 (earlier date) and y is 551 (price).
The second point's x is 2013 (date) and y is 730 (price).
Plugging in the numbers, we get 
This means the rate of change is 17.9 dollars per year.
Answer:
32
Step-by-step explanation:
Substitute a = - 2 into the expression and evaluate
3(- 2)² - 7(- 2) + 6 = 3(4) + 14 + 6 = 12 + 14 + 6 = 32
Answer:
10.75 , 10 (6/24),13/20,-10(6/25)