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# Bell Ringer 10-24

Do p. 93 2 - 5, 7 and 8 You do not have to list all the important information on the BR sheet for 7 and 8. Bell Ringer 10-24. 27. Find three consecutive odd integers whose sum is 57. Let n = the smallest odd integer Let n + 2 = the next largest consecutive odd integer

## Bell Ringer 10-24

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1. Do p. 93 2 - 5, 7 and 8 You do not have to list all the important information on the BR sheet for 7 and 8 Bell Ringer 10-24

2. 27. Find three consecutive odd integers whose sum is 57. Let n = the smallest odd integer Let n + 2 = the next largest consecutive odd integer Let n + 4 = the largest consecutive odd integer n + (n + 2) + (n + 4) = 57 3n + 6 = 57 - 6 -6 3n = 51 3 3 n = 17 the smallest odd integer So, 17, 19, 21 are three consecutive odd integers whose sum is 57. Number Theory

3. 40. Family: The ages of 3 brothers are consecutive integers with the sum of 96. Let n = the smallest consecutive integer Let n + 1 = the next largest consecutive integer Let n + 2 = the largest consecutive integer n + (n + 1) + (n + 2) = 96 3n + 3 = 96 - 3 -3 3n = 93 3 3 n = 31 the youngest age So, 31, 33, and 35 are the brother’s ages.

4. Do p. 93 #9, 10 and P. 102 Do 48 Class Assignment in your Notebook

5. p.54 Do 37 and p. 96 do 68 Then do, 1. p. 102 #52, 53, 2. p. 102 #53 Exit Slip

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