3 years ago

What two numbers that multiply to -115 but add to 10

Mathematics

1 answer:

Ray Of Light [21]3 years ago

8 0

Answer:

-1 and 10

Step-by-step explanation:

Here we answer the question: "What two numbers multiply to -10 and add up to 9?"

The answer to your question is:

-1 and 10

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Answer:

x=3.5 y=8

Step-by-step explanation:

Remeber, in a rectangle, opposite sides are equal so

$2x + 3y = 31$

and

$2x + 1 = y$

Subsitue 2x+1 for y.

$2x + 3(2x + 1) = 31$

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Plug this back in to one of the equations to find y.

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Step-by-step explanation:

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Step-by-step explanation:

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