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ivann1987 [24]
3 years ago
14

Please answer with explanation

Mathematics
1 answer:
Nitella [24]3 years ago
7 0

Answer:

y = 2x + 1

Step-by-step explanation:

Line is passing through the points (-3, - 5) and (4, 9)

Slope of the line (m) =\frac{-5-9}{-3-4}=\frac{-14}{-7}=2

Equation of line in given as:

y - 9 = 2(x - 4) \\  \\ y - 9 = 2x - 8 \\  \\ y = 2x - 8 + 9 \\  \\ y = 2x + 1

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Sedbober [7]

Answer:

The hot dog are $2.63

Step-by-step explanation:

Hot Dogs = H

Drinks = D

2H + 2D = 4

Divide both sides by 2

H + D = 2

Subtract D from either side

H = 2 -D

3H + D = 4.50

Plug in 2 - D for H

3(2- D ) + D = 4.50

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6 - 4D = 4.50

Add 6 to either side

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Divide either side by -4

D = -2 . 625

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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Kay [80]
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3 years ago
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Masja [62]

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3 years ago
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viktelen [127]
3x + 8 = -22
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Correct choice is 1).
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3 years ago
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