2 years ago

What would 1/27 -1 be?

Mathematics

1 answer:

ahrayia [7]2 years ago

6 0

Make denominator common,

1/27 - 27/27 = (1-27)/27 = -26/27

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On a survey eight students reported how many minutes it takes them to travel to school here are there responses 9, 11, 3, 14, 14

Triss [41]

Hi!

The answer to your question is 9.75 minutes

Here is the math to prove it:

9+11+3+14+14+7+14+6=78

Now you will take 78 and divide it by 8

This is because when finding the mean you add all of the given number together and then divide them by the amount of number added together.

78/8=9.75

Thus, your answer is 9.75 minutes

I hope this helped!

Have a wonderful day/night!

God bless!

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2 years ago

The perimeter of a square is represented by the expression 4(4.3 - 6). Which statement is true?O The perimeter can also be repre

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the perimeter is:

4(4x - 6)

Applying distributive property:

4(4x) - 4(6)

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Then, the perimeter can also be represented by 16x - 24 because 4(4x - 6) can be simplified to 16x - 24

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1 year ago

a speeding ticket cost $94.50 plus $2 for every mile over the speed limit. BRANDY ticket cost her 112.50. how many miles over th

Novosadov [1.4K]

She drove 9 miles over the speed limit.

94.50 + 2m = 112.50
Subtract 94.50 from both sides

2m = 18
Divide both sides by 2

m = 9

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2 years ago

Read 2 more answers

A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as ed

user100 [1]

9514 1404 393

Answer:

4,556

Step-by-step explanation:

Revenue from the sale of n books is ...

R = 24.25n

Production cost for n books is ...

C = 53533 +12.50n

These are equal for ...

24.25n = 53533 +12.50n

11.75n = 53533

n = 53533/11.75 = 4556

The publisher must produce 4556 books so sales will equal production cost.

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3 years ago

MZLON is a straight angle.<br> mZLOM = 40 + 30°<br> mZMON = 83 + 90°<br> Find mZMON:

BlackZzzverrR [31]

The answer is 173 because 83+90 is 173

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3 years ago