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vovangra [49]
3 years ago
9

Which of the following equations have infinitely many solutions?

Mathematics
1 answer:
Bad White [126]3 years ago
7 0

Answer:

B

Step-by-step explanation:

A. 6x + 35 = - 6x - 35,

12x = - 70

x = - 70/12

B. - 6x + 35 = - 6x + 35

    - 6x + 6x = 35 - 35

        0 = 0 infinitely many solutions

C. 6x+35= - 6x+35

12x = 0

x = 0

D. -6x+35= - 6x-35

- 6x + 6x = - 35 - 35

0 = - 70 false, no solutions

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Answer:

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Step-by-step explanation:

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So the width is 120 ft

Then substitute the 120 in for w in the length

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