3 years ago

Can someone help??? Pls

Mathematics

1 answer:

Ivan3 years ago

8 0

I say it is 10% of 20$ and 30% of 10$ and 40% of 1$ and 20% of 5$

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Asappppp!!!!!!!!!!!!!!!!!!!!!!!!

Scrat [10]

42 because x is equal to its corresponding side

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3 years ago

The area of a rectangle is 30 square feet. The base of the rectangle is 7.5

BigorU [14]

Answer:

4 ft

Step-by-step explanation:

<h3>Area of rectangle:</h3>

Area = 30 square ft

base = 7.5 ft

$\sf \boxed{height \ of \ rectangle = \dfrac{Area}{base}}$

$\sf =\dfrac{30}{7.5}\\\\=\dfrac{30*10}{7.5*10}\\\\=\dfrac{300}{75}\\\\= 4 ft$

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1 year 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

mezya [45]

There are 150 students in Hannah's school.

Sum of books donated by the students =b.

Average books donated by each student = $\frac{b}{150}$

It is given Hannah donated 3 times as many books each student donated.

Number of books donated by Hannah= $3 times \frac{b}{150} = \frac{b}{50}$

The expression of the number of books donated by Hannah= $\frac{b}{50}$

7 0

3 years ago

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On a bicycle you can travel 20 miles in four hours. At the same rate what distance can you travel in one hour?

Naily [24]

Answer: 5 Miles in one hour

Step-by-step explanation:

If you're able to bike 20 miles in 4 hours, all you have to do is divide it by 4.

20 divided by 4 = 5

So, you're able to ride 5 miles in one hour.

Your answer is: 5 Miles in one hour

6 0

3 years ago

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A baby gains 11 pounds in its first year of life. The baby gained 4 1/4 pounds during the first four months and 3 1/2 pounds in

FromTheMoon [43]

Yhe baby gained 3 1/4 pounds

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2 years ago

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