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alexira [117]
3 years ago
15

6. Find the area of a rectangle with length 2x - 7 and width 3x +4.

Mathematics
2 answers:
alekssr [168]3 years ago
6 0

Answer:

A=6x^{2} -13x-28

Step-by-step explanation:

A=L(W)

A=2x-7(3x+4)

Use distributive property

A=6x^{2} +8x-21x-28

Combine like terms

A=6x^{2} -13x-28

Yakvenalex [24]3 years ago
4 0
A= 6x-13x-28
There u go!!
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Step-by-step explanation:

The easiest way to do this is to figure out the fractions represent how many questions are left.

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4 years ago
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Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%
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Assuming you mean

\displaystyle \sum_{i=0}^n {}_nC_{i}

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7 0
2 years ago
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