First, divide each amount by the downloads.
6.25/5 = 1.25 for each download
17.40/12 = 1.45 for each download
The online music store that offers 5 downloads for 6.25 is the better deal by 0.20 cents.
hope this helps
The answer for this one would be A because
Answer:
In order, top to bottom:
(-3,6)
(-2,1)
(0,-3)
(2,1)
(3,6)
Step-by-step explanation:
All you have to do is plug the X given into the equation provided to find Y, y=x^2-3.
For the first row, you're given -3 for X, so you plug that into the equation.
y=(-3)^2-3 So, -3^2 is just (-3) times (-3) which equals 9. Then you subtract 3 from 9 which gives you 6. So your Y=6 for the first row. And, you do the same thing for the rest of the rows. Just plug X in and solve. Anything raised to the second power is just that number multiplied by itself like I did with the -3.