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Mrac [35]
3 years ago
6

. The total area of a rectangular mural has been extended by x feet. The expression to represent the area is 5.5(7.5 + x). Rewri

te the expression using the Distributive Property.
Mathematics
1 answer:
alexandr1967 [171]3 years ago
7 0

Answer and Step-by-step explanation: <u>Distributive</u> <u>Property</u> describes how to solve expressions like a(b +c). According to the property, multiplying the sum of two or more numbers by a number will result in the same as multiplying each number and then add the products. For example:

                 11(2 + 4)

11(6) = 66                 22 + 44 = 66

So, for the expression that represents the area:

5.5(7.5 + x) = 41.25 + 5.5x

As the expression has non-numerical terms, the distributive property will be multiply each term and then add the products.

The expressio for area of a rectangular mural is 41.25 + 5.5x.

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

Solution by substitution method

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3x-4y=8→(1)

and 18x-5y=10→(2)

Taking equation (1), we have

3x-4y=8

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Putting x= (4y+8 )/3  in equation (2), we get

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⇒x=0

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Answer:

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