Answer: it is hard :((
Step-by-step explanation:
Hi there!
<em><u>Answer:</u></em>
<em><u>=44y</u></em>
<em><u>*The answer must have a positive sign.*</u></em>
Step-by-step explanation:
<h2><u>Lesson: Distributive Property</u></h2>
Distributive property: →→→→ 
First, you add by the numbers from left to right.

<em><u>Final answer is 44y.</u></em>
I hope this helps you!
Have a nice day! :)
-Charlie
Answer:
Step-by-step explanation:
Itunes : 0.99 per song......let d represent the number of songs
so the expression for this is : 0.99d
Napster : 10 bucks + 0.89 per song
this expression would be : 10 + 0.89d
so if u want to find out when they will be the same, set them equal to each other and solve for d
0.99d = 10 + 0.89d
0.99d - 0.89d = 10
0.10d = 10
d = 10 / 0.10
d = 100.......so 100 songs must be purchased <===
check it...
itunes : napster :
0.99(100) = $ 99 10 + 0.89(100) = 10 + 89 = $ 99
it checks out :)
Answer:
lol
Step-by-step explanation: