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3 years ago

If an original quantity is 12, and the new quantity is 15, what is the percent increase?

Mathematics

2 answers:

Alexxx [7]3 years ago

6 0

Answer:

20% increase

Step-by-step explanation:

1- New number-original number

2- number increased divided by new number then multiply by 100

15-12= 3

3 divided by 15= 0.2

0.2 times 100= 20%

ycow [4]3 years ago

3 0

Answer:

25 Percent Increase

Step-by-step explanation:

Mark brainliest ;)

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Talja [164]

Answer:

13 and 27

Step-by-step explanation:

y= x+14

x+y=40

x+ x+14=40

2x+14=40

40-14=26

so, 2x=26

26/2

=13

so, x=13 and

and y equal 40-13

y=27

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2 years ago

What is the ratio of 6 nickles to 3 dollars

sashaice [31]

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KengaRu [80]

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Below is an example of the graph

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1 year ago

Can you guys help me?

denis-greek [22]

Pretty sure you have to use the Pythagorean Theorem.
a^2+b^2=c^2

So you would plug in your numbers that you already have (6 and 10) But notice that 10 is the hypotenuse (longest side) so
6^2+x=10^2

Then you would solve it and you should end up with 11.6619

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3 years ago

PLEASE NEED HELP ASAP

yKpoI14uk [10]

I get 9 for this one.

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3 years ago

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