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atroni [7]
4 years ago
9

Samantha has 3 more than 4 times as many books as Deanna. If Deanna has d books, how many books does Samantha have?

Mathematics
2 answers:
Readme [11.4K]4 years ago
8 0

Answer:

4d+3 books does Samantha have

Step-by-step explanation:

Here, Deanna has d books.

As per the statement:

Samantha has 3 more than 4 times as many books as Deanna.

"4 times as many books as Deanna" translated to 4d

" 3 more than 4 times as many books as Deanna" translated to 4d +3

⇒\text{Samantha have}  =4d+3 books

Therefore, 4d + 3 books does Samantha have

Amanda [17]4 years ago
5 0
This is the concept of Algebra, the number of books Samantha has will be:
Number books Deanne has is d
Number of books Samantha has 4d+3
Answer: Samantha has (4d+3) books
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Answer:

You are correct great job! I believe you did

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3 years ago
Dos amigos tienen lapices bordadores y tajadores en su cartuchera hay 8 borradores en total Mónica tiene el doble de lápices q F
aalyn [17]

Answer:

Mónica tiene 5 sacapuntas, 10 lápices y no borradores, mientras que Felipe tiene 5 lápices, 10 sacapuntas, 8 borradores

Step-by-step explanation:

El número total de borradores = 8

La cantidad de lápices que tiene Mónica = 2 × La cantidad de lápices que tiene Felipe

El número de sacapuntas que tiene Mónica = El número de lápices que tiene Felipe

El número de sacapuntas que tiene Felipe = 5 + El número de lápices que tiene

El número de suministros que tiene Monica = 18

El número de goma de borrar que tiene Monica = 0

Sea x el número de sacapuntas que tiene Monica, obtenemos;

El número de lápices que tiene Felipe = x

El número de sacapuntas que tiene Felipe = 5 + x

El número de lápices que tiene Monica = 2 · x

El número total de suministros que tiene Monica = x + 2 · x = 18

∴ x = 18/3 = 6

El número de sacapuntas que tiene Monica = 5

El número de lápices que tiene Monica = 2 · x = 2 × 5 = 10

El número de gomas de borrar que tiene Monica = 0

El número de lápices que tiene Felipe = x = 5

El número de sacapuntas que tiene Felipe = 5 + x = 5 + 5 = 10

El número de gomas de borrar que tiene Felipe = 8.

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Step-by-step explanation:

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