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a_sh-v [17]
2 years ago
12

Can some one help me please??

Mathematics
1 answer:
lesantik [10]2 years ago
4 0

9514 1404 393

Answer:

  slope: 0.10

Step-by-step explanation:

The independent variable is the number of texts, so that goes in the denominator of the slope ratio.

  slope = (change in cost)/(change in texts)

  = ($30 -25)/(100 -50)

  = $5.00/50

  slope = $0.10 per text

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