twanger8sj5ord twanger8sj5ord
  • 24-04-2017
  • Mathematics
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A family pays $45 each month for cabl television.the cost increased 7%.how many dollars is the increase?what is the new monthly cost?

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2Educ8
2Educ8 2Educ8
  • 25-04-2017
Take your base cost and multiply by the percentage to find the increase. Then add to the base cost for the new monthly cost.

$45 x 0.07 = $3.15 increase
$45 + $3.15 = $48.15 new cost
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