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zheka24 [161]
2 years ago
10

The table shows two options provided by a high-speed Internet provider.

Mathematics
1 answer:
Gnoma [55]2 years ago
6 0

Answer:

8 months and $320

Step-by-step explanation:

To find when 30m + 80 = 40m, isolate m.

30m + 80 = 40m

Subtract 40m from both sides.

-10m + 80 = 0

Subtract 80 from both sides.

-10m = -80

Divide both sides by -10

m = 8

To find the cost, substitute 8 as m in one of the equations.

40(8) = 320

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UkoKoshka [18]

Answer:

A. Independent variable

Step-by-step explanation:

The prediction of a variable can be done if we have the independent variable. Which is the required variable that is used to determine the value of the other variable. The variable to be predicted is dependent on the required variable.

An independent variable can also be referred to as a predictor variable. When its value is known, it can be used to obtain the dependent variable.

7 0
3 years ago
For her new MP3 player, Alicia wants a case that is 3 2/5 in. long. The online store shows case sizes in decimal measurements. W
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Answer:

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Step-by-step explanation:

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timama [110]

Answer:

y=5/4x + 2

Step-by-step explanation:

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4 0
2 years ago
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Step-by-step explanation:

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4 0
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Answer:

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Step-by-step explanation:

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