The answer -35.5 Hope this helps you
First you would subtract the monthly fee from the total bill

Maria spend $12.35 on songs, to find out how many songs, you divide that by $.95

Maria bought 13 songs this month.
If you let x represent the width of the rectangle, then you can write the equation for area as
.. x(2x +5) -63 = 0
This has positive solution x=4.5.
The rectangle is 4.5 meters by 14 meters.
Answer:
X>-6
Step-by-step explanation:
That's the answer.....
Answer:
The mean will be 420 without round of and after round of it will be 400