Answer: Jon can purchase 9 songs.
Step-by-step explanation: $21.61 - $10.00 = $11.61
$1.29 · 9 = $11.61
Answer:
The answer is
127
-------
5
Step-by-step explanation:
convert into fraction
254
-------
10
simplify you get your answer
4x4-12x2+9=0
Two solutions were found :
x = ±√ 1.500 = ± 1.22474
Given:
The postal service charges $10.30 per pound on the package shipped to England.
To find:
The rate in dollars per ounce.
Solution:
We know that,
1 pound = 16 ounce
1 Dollar per pound =
dollar per ounce.
1 Dollar per pound = 0.0625 dollar per ounce.
We have, the postal service charges $10.30 per pound on the package shipped to England.
Using the above conversion, we get
$10.30 Dollar per pound =
dollar per ounce
$10.30 Dollar per pound =
dollar per ounce
Therefore, the required rate is $0.64375 per ounce.
Answer:
48x-81
Step-by-step explanation:
18x+3(10x-27)
Then distribute
18x+30x-81
Combine like terms
Final Answer: 48x-81