Question

Over the last three evenings Lucy received a total of 122 phone calls at the call center. The first evening she received 10 fewer calls than the third evening. The second evening she received 4 times as many calls as the third evening. How many phone calls did she receive each evening?

Answer 1

SOLUTION: Over the last three evenings, Heather received a total of 109 phone calls at the call center. The third evening, she received 4 times as many calls as the second evening