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3 years ago

Explain your answer, please

Mathematics

2 answers:

kodGreya [7K]3 years ago

5 0

Epic epic epic epic epic epic

garri49 [273]3 years ago

3 0

。 • ﾟ。 . . . 。。 . . 。 ඞ 。 . • • ﾟ

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Cho tam giác ABC vuông ở A có AB=12 cm, AC=5cm

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English pls coz I don’t understand

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3 years ago

What is the answer of these questions

hjlf

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Step-by-step explanation:

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Answer:

She need to buy 8 packs of rolls and 15 packs of sausages! The LCM is 240 so you would need to find out how many packs or rolls and how many packs of sausages equal 240!

Step-by-step explanation:

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3 years ago

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3 years ago

Adrian has a points card for a movie theater.

ANEK [815]

Answer: v ≥ 6

This means that Adrian needs to do at least 6 visits.

Step-by-step explanation:

First, we know that he gets 20 points just for signing up, so he starts with 20 points.

Now, if he makes v visits, knowing that he gets 2.5 points per visit, he will have a total of:

20 + 2.5*v

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And he needs to get at least 35 points, then the total number of points must be such that:

points ≥ 35

and we know that:

points = 20 + 2.5*v

then we have the inequality:

20 + 2.5*v ≥ 35

Now we can solve this for v, so we need to isolate v in one side of the equation:

2.5*v ≥ 35 - 20 = 15

2.5*v ≥ 15

v ≥ 15/2.5 = 6

v ≥ 6

So he needs to make at least 6 visits.

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3 years ago