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2 years ago

A phone plan charges an initial fee of $40 plus $.40 per minute. Which function equation represents this problem?

Mathematics

1 answer:

MrRissso [65]2 years ago

7 0

It’s the first option! f(x)= .40x + 40

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Y = -x^2<br><br>Answer the problem.

Vinil7 [7]

Answer:

x=0

Step-by-step explanation:

substitute y=0

0= -x^2

then swap the sides

-x^2=0 ,

change the signs

x^2=0

set the base equal to 0

x=0

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2 years ago

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Step-by-step explanation:

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Answer:

330

Step-by-step explanation:

6x²+4x+8

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2 years ago

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SashulF [63]

Answer:

Step-by-step explanation:

Opposite is 1.9

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