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3 years ago

Determine which property is illustrated by the given equation. 7(-1+9) = - 7+63

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

7 0

Hey there! I'm happy to help!

This is the distributive property. You multiply something outside the parentheses by each term inside. 7(-1)=-7 and 7(9)=63, so -7+63.

Have a wonderful day! :D

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3 years ago

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Step-by-step explanation:

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creativ13 [48]

Using a system of equations, it is found that the unit prices are:

$2.25 for a bag of chips.

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y is the unit price of liter of pop.

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A similar problem, also solved using a system of equations, is given at brainly.com/question/14183076

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3 years ago

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slavikrds [6]

Answer:

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Step-by-step explanation:

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Divide both sides by 2.

y < -2

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