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Step2247 [10]
3 years ago
6

On the last three evenings, Christine received a total of 77 phone calls at the call center. The second evening, she received 2

times as many calls as the third evening. The first evening, she received 5 more calls than the third evening. How many phone calls did she receive each evening?
Mathematics
1 answer:
GarryVolchara [31]3 years ago
7 0

Answer:

1st evening: 23

2nd evening: 36

3rd evening: 18

Step-by-step explanation:

Total: 77

2nd: 2 * 3rd evening

1st: 3rd evening + 5

Let x represent the 3rd evening.

77=(2*x)+(x+5)+x

x=18

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