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Ket [755]
3 years ago
7

Customers of a phone company can choose between two service plans for long distance calls. The first plan has no monthly fee but

charges $ 0.19 for each minute of calls. The second plan has a $ 29 monthly fee and charges an additional $ 0.14 for each minute of calls. For how many minutes of calls will the costs of the two plans be equal?
Mathematics
1 answer:
77julia77 [94]3 years ago
5 0
119 minutes of calls
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Step-by-step explanation:

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Graph the image of this figure after a dilation with a scale factor of 1/3 centered at the origin.
posledela

Answer:

see attached diagram

Step-by-step explanation:

A dilation with a scale factor of \dfrac{1}{3} centered at the origin has a rule:

(x,y)\mapsto\left(\dfrac{x}{3},\dfrac{y}{3}\right).

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Harman [31]
5 peaces and 5 blueberry packages 0.75*5=3.75. 1.50*5=7.5. 3.75+7.5=11.25
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Musya8 [376]

Answer:

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Step-by-step explanation:

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