lex61578 lex61578
  • 11-01-2023
  • Mathematics
contestada

32. Tricia and Michael share a cell phone plan. Together, they made a total of 52 calls
last month for a total of 620 min. Tricia averaged 15 min for each of her calls, while
Michael averaged 10 min.
a. How many calls did Tricia make last month? Michael?
b. How many calls did Tricia make if the total number of calls was 60?

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