A laundry service charges their customers 7fortheserviceand1.50 for each pound of laundry that needs to be cleaned. A customer's bill last month came to $12.25. How many pounds of laundry did the customer have for cleaning? ///

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19.side- angle- side

20. angle- side- angle

step-by-step explanation:

step-by-step explanation:

b and c

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

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