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2 years ago

At the grocery store ,8 oranges cost $4 what is the cost for 9 oranges ?

Mathematics

2 answers:

solniwko [45]2 years ago

8 0

I think it would cost 4.50

kompoz [17]2 years ago

3 0

Answer:

$4.50

Step-by-step explanation:

First step is to find the price per orange. You can do this by dividing total cost by oranges bought. See below.

$4 \div 8 \\ = .50$

Now to find the amount of 9 oranges, you'd multiply price per orange by the specified amount needed (so 9)

$9 \times .50 \\ = 4.50$

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lara [203]

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$y = mx + b$
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(xo, yo): ordered pair that belongs to the line

For line A:
The slope is
$m = \frac{1-3}{4-1}$
$m = \frac{-2}{3}$
The cut point with the y axis is:
$b = \frac{11}{3}$
Substituting values we have:
$y = -\frac{2}{3}x + \frac{11}{3}$

For line B:
The slope is given by:
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  Answer:
  Option A

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3 years ago

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GREYUIT [131]

Answer:

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Step-by-step explanation:

5+4-6=24

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3 years ago

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enyata [817]

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There are two cases:
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3 years ago

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Annette [7]

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