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 :)
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▹ Answer
<em>g = 87</em>
▹ Step-by-Step Explanation
-34 = -2(g - 70)
<u>Divide both sides</u>
17 = g - 70
<u>Rearrange the terms</u>
-g + 17 = 70
<u>Calculate</u>
-g = -87
<u>Change the signs</u>
g = 87
<u>Final Answer</u>
g = 87
Hope this helps!
- CloutAnswers ❁
Brainliest is greatly appreciated!
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Answer:
100
Step-by-step explanation:
First, you look at wether the first digit in this case is above or below a 5. Since it is, you would round up. The closest hundred to this number is 100, so that is the answer. For 3 digit numbers or higher, look at the tens place to determine the nearest hundred. Same rule applies for rounding up or down.
Hope I helped :)
Answer:
Angle Q
Step-by-step explanation:
As I said on my previous posts, all you need to remember is CPCTC (corresponding parts of congruent triangles are congruent)
Q corresponds to B, and is thus congruent
Answer:
A
Step-by-step explanation:
