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3 years ago

Which is the better buy? 2 liters of milk at 3.80 OR 1.5 liters of milk at 2.70? Justify the answer!

Mathematics

1 answer:

valentinak56 [21]3 years ago

7 0

Answer:

1.5 litres for 2.70

Step-by-step explanation:

If you'e buying the 2l one they are gonna charge you 1.20 more just for 0.5l, and 0.5l should actually cost 0.95, so they are practically ripping you off if you buy the 2l

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How do i do this question

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Answer:

A) 4.18

B)7.65

Step-by-step explanation:

You have to use a calculator

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2 years ago

Riley has set up a six week payment schedule to pay for his upcoming school camp. he has already put down a 15 percent deposit a

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Answer:

$32.30 each week

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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3 years ago

Read 2 more answers

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3 years ago

Write an equation for the proportional relationship. Let X represent a length measured in meters and y represent the same length

anzhelika [568]

Answer:

$y=100x$

Step-by-step explanation:

Given that $x$ is the length measured in meters and

$y$ represents the same length measured in centimeters.

Let us first have a look at the relationship between meters and centimeters units of length.

1 unit of length in meters = 100 units of length in centimeters

Therefore, it can be said that:

2 units of length in meters = 200 units of length in centimeters

3 units of length in meters = 300 units of length in centimeters

4 units of length in meters = 400 units of length in centimeters

$x$ units of length in meters = 100 $x$ units of length in centimeters

It is given that $y$ is the length in centimeters.

Therefore, the <em>proportional equation</em> can be written as:

$y=100x$

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3 years ago