Simplify (4.5)(5)(-2). 45 4.5 -4.5 -45

Mathematics

2 answers:

OverLord2011 [107]3 years ago

4 0

-45 is the correct answer

zalisa [80]3 years ago

3 0

Answer:

-45

Step-by-step explanation:

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Math help please thanks

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Please don't post a set of problems with no work of your own shown.
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Date:

Free_Kalibri [48]

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Yes

Step-by-step explanation:

We know that 1.39 is less than 1.5 and 3.75 is less than 4.

Hence the price of 3.75kg is going to be less than: 4*1.5=$6

Given that apples cost $1.39 per kilogram, then the price of 3.75 kg of apples is 3.75*1.39=$ 5.2125.

Because 5.2125 is actually less than $6

This means that $6 can buy 3.75 kg of apples.

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3 years ago