Book edition Common Core Edition

Author(s) Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

Pages 183 pages

ISBN 9780547587776

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Short Answer

Use the distributive property to evaluate the expression.
$(4 - 10) 7$

$(4 - 10) 7 = - 42$

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Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step-1 – What are real numbers?

Real numbers are simply the combination of Whole numbers, Integers, Rational and Irrational numbers in the number system.

Step-2 – Distributive Property of Multiplication

Suppose a, b, and c is three real numbers.

Distributive Property of Multiplication

Property: $a (b - c) = a \cdot b - a \cdot c$

Example: $12 (7 - 4) = 12 \cdot 7 - 12 \cdot 4 = 84 - 48 = 36$

Step-3: Use the distributive property to evaluate the expression.

Distributive Property of Multiplication

Property: $a (b - c) = a \cdot b - a \cdot c$

According to the above property, we can evaluate the expression:

$\begin{array}{l} (4 - 10) 7 = 4 \cdot 7 - 10 \cdot 7 = 28 - 70 = - 42 \\ (4 - 10) 7 = - 42 \end{array}$

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Pre-algebra

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Short Answer

Use the distributive property to evaluate the expression.
$(4 - 10) 7$

Step by Step Solution

Step-1 – What are real numbers?

Step-2 – Distributive Property of Multiplication

Step-3: Use the distributive property to evaluate the expression.

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Pre-algebra

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Short Answer

Use the distributive property to evaluate the expression.(4-10) 7

Step by Step Solution

Step-1 – What are real numbers?

Step-2 – Distributive Property of Multiplication

Step-3: Use the distributive property to evaluate the expression.

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Use the distributive property to evaluate the expression.
$(4 - 10) 7$