3 years ago

Choice of 1 of 3 pies and choice of 1 of 3 drinks how many ways can you order

Mathematics

1 answer:

solong [7]3 years ago

8 0

Answer:

Step-by-step explanation:

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if 4 times a number is increased by 6, the result is less than 15 than the square of the number. find the number

iren [92.7K]

Answer:

n = 7

n = -3

Step-by-step explanation:

4n+6 = n²-15

4n = n² - 21

n² - 4n - 21 = 0

(n-7)(n+3) = 0

n = 7

n = -3

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2 years ago

What is 19 divided by 20 using long division & decimals?

andrew-mc [135]

Answer:

0.95

(Don't have paper, because I accidentally threw away paper )

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soldier1979 [14.2K]

$\displaystyle\\
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2 years ago

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Anit [1.1K]

I got 2.2 feet each year

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3 years ago

Fully simplify 7c - 4h - 2c - 5h

astraxan [27]

Answer:

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Step-by-step explanation:

1) 7c-4h-2c-5h

2) 5c-4h-5h

3) 5c-9h

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1 year ago