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1 year ago

Solve the equation.

Mathematics

1 answer:

Gelneren [198K]1 year ago

5 0

Answer:

x=-5/4 or x=9/4

Step-by-step explanation:

2 - 4x = -7

-4x = -7 - 2

-4x = -9

x = 9/4

2 - 4x = 7

-4x = 7-2

-4x = 5

x = -5/4

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The function c approximates the total number of calls made after m minutes since the start of the phone tree.

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