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keyera

Questions (5)

26. Using only divisibility tests, explain whether 6,868,395 isdivisible by 15.
1. 1 answer
2. 496 views
2. Using divisibility tests, answer each of the following:a. There are 1379 children signed up to play in a baseball league. If
1. 2 answers
2. 703 views
42. Hosni gave the following argument that 2(a 1 b) 52a 1 2b, for all integers a and b. If the argument is correct, supply the
1. 0 answers
2. 418 views
For which integers a, b, c does a 2 b 2 c 5 a 2 (b 2 c)?Justify your answer.
1. 0 answers
2. 299 views
On a 14-day vacation, Glenn increased his caloric intakeby 1500 calories per day. He also worked out more than usual by swimming
1. 1 answer
2. 743 views