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pantera1 [17]
3 years ago
12

Jacob bought a magazine for $2.80 and three candy bars. Write an expression for how much Jacob paid.

Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0

Answer:

total = 2.8 + 3x

x is the price of the candy bars

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The first step to solve the equation x/4-3/4=16 is shown below
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Step-by-step explanation:

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Drag and drop the constant of proportionality into the box to match the table. If the table is not proportional, drag and drop "
Nikitich [7]

The table is proportional and the constant of proportionality is 1.5

Step-by-step explanation:

Proportional relationships are relationships between two variables

where their ratios are equivalent

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The table:

→ x  :  0  :  2  :  4  :  6

→ y  :  0  :  3  :  6  :  9

To prove that y ∝ x find the ratio between each value of y with corresponding value of x

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∵ The origin point is in the table

∴ y ∝ x

∴ The table is proportional

The table is proportional and the constant of proportionality is 1.5

Learn more:

You can learn more about proportional in brainly.com/question/10708697

#LearnwithBrainly

4 0
3 years ago
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Step-by-step explanation:

The x coordinate has to be a zero so that the point could be on the Y-axis

6 0
3 years ago
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