2 years ago

Please help me,.........

Mathematics

1 answer:

Nastasia [14]2 years ago

4 0

Answer

19?

Step-by-step explanation:

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LekaFEV [45]

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2 years ago

Hannah's school hosted a book donation. There are 150 students at her school, and they donated a total of b books! Hannah donate

svetoff [14.1K]

Answer:

$x=3*\dfrac{b}{150}$

Step-by-step explanation:

Let x = number of books that Hannah donated

We know that the number of students is 150 and the total number of books is represented by b, we can write that as:

Average number of books donated by each student = $\dfrac{b}{150}$

Now we know that Hannah donated 3 times as much as the average. We can write that as:

$x=3*\dfrac{b}{150}$

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2 years ago

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One cat has four paws, so there are 120/4=30 cats. If a "set" of cats is two uncool cats and three cool cats, there are five cats in a set, so there are 30/5=6 sets. Since each of the six sets contains three cool cats, there are 18 cool cats in the family.

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2 years ago

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e-lub [12.9K]

Answer:

your answer would be 450

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Serga [27]

Answer:

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