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kozerog [31]
2 years ago
15

Each​ month, your phone company charges you a fee of 20 cents per minute as well as a service fee of ​$6.95. Write a linear func

tion rule that models the number of dollars y you pay each month for any number of minutes x.
Mathematics
2 answers:
Whitepunk [10]2 years ago
7 0

Answer:

Y = .2x + 6.95

Step-by-step explanation:

x = minutes, which is being multiplied every 20 cents.

Then the 6.95 is added to number of dollars

coldgirl [10]2 years ago
6 0

Answer:

Y=.25x+6.95

Step-by-step explanation:

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blondinia [14]

Answer:

y = 1, x = - 8

or

(-8, 1)

Step-by-step explanation:

-x + 4y = 12

x + y = -7

add the equations together

0x + 5y = 5

5y = 5

y = 1

substitute y for 1 in one of the original equations to find x

x + y = -7

x + 1 = -7

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2 years ago
ANSWER IF YOU LOVE YOUR LORD!!!! Which graph represents the solution to: 2k+8&lt;5k-1?
Leviafan [203]

Answer:

Third graph

Step-by-step explanation:

First, find the solution to the equation of inequality given.

2k + 8 < 5k - 1

Subtract 5k from both sides

2k + 8 - 5k < 5k - 1 - 5k

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Subtract 8 from both sides

-3k + 8 - 8 < -1 - 8

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Divide both sides by -3. (Note: < will change to > when dividing both sides with negative number)

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3 0
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Vanessa ate 1/3 of a pizza for dinner. Her brother Van ate 1/2 of the leftover pizza. How much of the pizza did Van eat?
Zinaida [17]
Uh for the second question, his height in decimal form would be 4.75, kind sir.

Hope this helped,
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If 3 is x that means y is -17 so that mean f=-17/3
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