Answer:
I think it is D it is hard to read to the options
Answer:
You didnt give any options, but I'm guessing one of them has a 3 in the tens digits, which should be the right answer.
Step-by-step explanation:
Let
equals to amount charged for downloading individual songs
equals to amount charged for downloading an entire album.
Solve the system for
:
Solving the system for
is unoptional since we already have the answer we've been looking for. Your answer is
.
Answer:
The last image (The one going through points (4,1) and (8,2))
Step-by-step explanation:
If the side length is y, and the perimeter is x, x is equal to that value times 4. This means the table of points would look like this:
x y
4 1
8 2
12 3
And so on. The only graph that is going through these points is the last one. The third graph is wrong because it's the opposite, (1,4) instead of (4,1), and the perimeter will be greater than the side length.