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andrew-mc [135]
3 years ago
15

What is the solution to 3/4 a> -16?

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
7 0
Multiply the given equation by 4/3. This is a positive number, so the sense of the inequality remains the same.
  A. a > -21 1/3


_____
When solving inequalities, the rules of equality hold, except when multiplying or dividing by a negative number (and when applying certain functions). In those cases, the direction of the inequality must be reversed. As a simple example, consider the inequality
  2 > 1
When this is multiplied by -1, you get
  -2 < -1 . . . . . > has changed to <
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kykrilka [37]

Given:

Amount spent on 2 DVDs = $41.75

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Let x be the cost of each DVD.

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8 0
3 years ago
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7 0
3 years ago
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