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Zigmanuir [339]
3 years ago
13

X4 – x3 – 9x2 – 3x + 1 = 0

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

Answer: are we just simplifying?

Step-by-step explanation:

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Franco and Marcia getting high speed Internet access at the same time. Francos provider charges $60 for installation and $42.95
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Answer:

4 months

Step-by-step explanation:

Franco's provider = 60 + 42.95x

Marshal's provider = 57.95x

Where,

x = number of months

Equate both charges

Franco's provider = Marshal's provider

60 + 42.95x = 57.95x

Subtract 42.95x From both sides

60 + 42.95x - 42.95x = 57.95x - 42.95x

60 = 15x

Divide both sides by 15

60 / 15 = 15x / 15

4 = x

x = 4 Months

Franco and Marshal would have paid the same amount for high-speed Internet service after 4 months

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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
The difference of d minus 3 divided by 2
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Answer:

(d-3)/2

Step-by-step explanation:

Difference is subtraction

(d-3)/2

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