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2 years ago

Nedd this ASAP!! THANKS!

Mathematics

2 answers:

victus00 [196]2 years ago

7 0

Answer:

I think is f(n) = 3 + 3(n - 1)

Step-by-step explanation:

Because it goes up 3 in price and 1 in gallons of gas

zheka24 [161]2 years ago

6 0

Answer:

f(n) = 3+3(n-3)

Step-by-step explanation:

We can first notice that the slope is 3 and a y intercept of 0. So, we can just simplify all the equations

f(n) = 4+3(n-1)

f(n) = 4+3n-3

f(n) = 3n+1

y=3x+1

f(n) = 3+5(n-1)

f(n) = 3+5n-5

y=5x-2

f(n) = 2+3(n-1)

f(n) = 2+3n-3

y=3x-1

f(n) = 3+3(n-1)

f(n) = 3+3n-3

Yes

y=3x

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Lostsunrise [7]

Answer:

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Step-by-step explanation:

-11 -14 are same sign is equal to plus ,,so that is answer -52 ...

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2 years ago

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The measure of one angle of an octagon is two times smaller that of the other seven angles. What is the measure of each angle?

Anestetic [448]

Answer:

7 of the angles measure 144 degrees each and one angle measures 72 degrees

Step-by-step explanation:

Let

x -----> represent the measures of the seven same-size angles,

x/2 ----> represent the measure of the one that is "two times smaller."

we know that

The sum of internal angles of a polygon can be calculated as:

$S=180^o(n-2)$

where

n is the number of sides of the polygon

In this case

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substitute

$S=180^o(8-2)=1,080^o$

The linear equation that represent this problem is

$\frac{x}{2}+7x=1,080$

solve for x

$\frac{15x}{2}=1,080\\\\15x=2,160\\\\x=144^o$

$\frac{x}{2}=72^o$

therefore

7 of the angles measure 144 degrees each and one angle measures 72 degrees

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2 years ago

Jason left a bin outside in his garden to collect rainwater. He notices that 1 over 5 gallon of water fills 2 over 3 of the bin.

sergiy2304 [10]

Answer: 3/10

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(3/2) (1/5) = x = 3/10 gallons fills the entire bin

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3/10 gallons fills a whole bin...

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Answer:

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2 years ago

Graph a line that contains the point (-5, -6) and has a slope of 2/3.

OlgaM077 [116]

Answer:

I think this will help

Step-by-step explanation:

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2 years ago

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