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Arada [10]
3 years ago
6

Applications for a cellular phone cost $0.79 each. Ringtones cost $1.89 each. Write an algebraic expression that represents the

total cost of buying a applications and r ringtones.
Mathematics
1 answer:
ss7ja [257]3 years ago
6 0

Answer:

The answer to your question is:        C = 0.79a + 1.89r

Step-by-step explanation:

Data

Cost = C

apps = $0.79 = a

ringtones = $1.89 = r

               

                C = 0.79a + 1.89r

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Answer:

The length of the missing side is 117 :)

Step-by-step explanation:

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2 years ago
Give the degree and classify the polynomial by the number of terms- 3
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4 0
3 years ago
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lilavasa [31]
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Need help on answering 20.
Reptile [31]
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8 0
3 years ago
Factor each expression 30+10x-40y
Sergio039 [100]
Hello!

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Hope this helps!
4 0
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