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3 years ago

13

If there are 6 hours in a school day, 5 school days in a week, 4 school weeks in a month and 9 months in a school year, how many

hours are there in a school year?

2 answers:

MA_775_DIABLO [31]3 years ago

8 0

1080, because 6x5= 30 30x4= 120 120x9= 1080

a_sh-v [17]3 years ago

4 0

Answer: 1080 hours

Step-by-step explanation:

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Check all of the ordered pairs that satisfy the equation below.

Georgia [21]

A. 21*(2/3) = 14 -----> not 3/2 (X
B. 7*(2/3) = 14/3 ----> not 14 (X
C. 21*(2/3) = 14 -----> equal 14 (O
D. 28*(2/3) = 56/4 -> not 42 (X
E. 42*(2/3) = 28 ----> equal 28 (O
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so the answer is C and E

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3 years ago

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Aliun [14]

Answer:

$\\ \frac{2}{3} - \frac{1}{4} + \frac{( - 5)}{6}$

$\\ = \frac{2}{3} - \frac{1}{4} - \frac{5}{6}$

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$\\ = \frac{8 - 13}{12}$

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3 0

3 years ago

Please help with this question

Vera_Pavlovna [14]

This would be the equation:

Y= 5/2x+5

I hope I've helped!

7 0

3 years ago

Read 2 more answers

Can you please help me with number 21 please

yKpoI14uk [10]

Answer:

well it simply tells you if you think your right on all of them then press yes if not press no

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3 years ago

Sophia pays £222 for a plane ticket.

Maurinko [17]

9514 1404 393

Answer:

24.6%

Step-by-step explanation:

The cost of the ticket in euros is ...

£222 × €1.38/(£1) = €306.36

Then the ratio of the tax to the to the total cost is ...

€100/(€306.36 +100) = 100/406.36 ≈ 24.6%

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3 years ago