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makvit [3.9K]
3 years ago
11

A cell phone package charges $39 even if 0 minutes are used during the month.Each additional minute of talk time adds a $0.07.Wr

ite an equation to model this situation in slope-intercept form.
Mathematics
1 answer:
vodomira [7]3 years ago
6 0

Answer:

Total monthly cost (x) = $39 + ($0.07/min)x

Step-by-step explanation:

The y-intercept is $39.  The slope is ($0.07/minute)x, where x is the number of talk minutes.  Thus:

Total monthly cost (x) = $39 + ($0.07/min)x, where x is the number of talk minutes.

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Answer:

-I₁ + I₂ + I₃ = 0

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Step-by-step explanation:

The image of the circuit is obtained online and attached to the question.

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Answer:

Step-by-step explanation:

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