What question do u need help with?
Answer:
Letting x represent the number of signatures
then
520 + 6x = 1000
The answer is 60 because
40-10*2=60
hope it helps
Step-by-step explanation:
mean: (3 + 2 + 7 + 7 + 3 + 8 + 5 + 7 + 2 +8)/10 = 5.2
median: 2, 2, 3, 3, 5, 7, 7, 7, 8, 8 hence median is (5 + 7) / 2 = 6
mode: 7
Topic: mean median mode
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The answer is C hope this helps
