3 years ago

Dmitri buys 23 pound of mixed nuts, 12 pound of chocolate

Mathematics

1 answer:

Ainat [17]3 years ago

8 0

Answer: take 23 + 12 + 114 once u get that then u will want ti times the price

Step-by-step explanation:

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Reduce to simplest form. -7/12 +3/8

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Answer:

-5/24

Step-by-step explanation:

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3 years ago

Help me show work please

masha68 [24]

Step-by-step explanation:

The point-slope form of an equation of a line:

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m - slope

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3 years ago

The sum of two integers is 8 and their product is -20. What are the integers?

emmasim [6.3K]

Answer:

The answer to your question is

x = -2 and y = 10 or x = 10 and y = -2

Step-by-step explanation:

x + y = 8 (1) from (1) x = 8 - y

xy = - 20 (2)

Solve them by substitution

(8 - y) y = - 20

8y - y² = -20

y² - 8y - 20 = 0

( y - 10) (y + 2) = 0

y - 10 = 0 and y + 2 = 0

y1 = 10 y2 = -2

x1 = 8 - 10 x2 = 8 - -2

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