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MAXImum [283]
3 years ago
9

| 3x | = 9 | -3r | = 9 b/5 = 1

Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0
|3x| = 9
|3x| = ±9
|3x| = 9    U    |3x| = -9
  3x = 9     U     3x = -9
   3     3              3      3
    x = 3               x = -3

|-3r| = 9
|-3r| = ±9
|-3r| = 9    U    |-3r| = -9
   3r = 9      U     3r = -9
    3    3               3     3
    r = 3                 r = -3

     ¹/₅b = 1
5(¹/₅b) = 5(1)
       b = 5
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8 0
3 years ago
Frank has devised a formula for his catering business that calculates the number of meat balls he needs to prepare the formula i
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3 years ago
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6 0
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3 years ago
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