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aliya0001 [1]
3 years ago
8

Allie builds a new bookcase with 8 shelves. She can put 30 books on each shelf. How many books can the bookcase hold?

Mathematics
2 answers:
ANTONII [103]3 years ago
7 0
The book case can hold a total of 240 books if it can hold 30 books on each shelf
Irina18 [472]3 years ago
7 0
All together it is 240 so you divide it by 8 and you get 30 you have had the answer all along
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Oscar charges $25 for the first hour of tutoring and $15 for each additional hour or fraction of an hour. The rates that Latoya
Hatshy [7]

Answer:

Layota

$47.5

Step-by-step explanation:

Let number of hours = x

Given that:

Oscar's charges :

First hour = $25

Additional hours = $15

Thus :

Total charge : 25 + 15(x - 1)

The piece wise equation given for Layota's charge rate :

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Next 3 hours = $20

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Oscar :

$25 + $15(5.5 - 1)

$25 + $15(4.5)

$25 + $67.5

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First 3 hours :

$30 * 3 = $90

Hours left :

$20 * (5.5 - 3)

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$140 - $92.5

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Answer:

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Step-by-step explanation:

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