Mathematics, 27.06.2019 18:00, MeowieMeowMeow6500
Which conjunction or disjunction is equivalent to the open sentence |a – 7| ≤ 5? a. a – 7 ≥ 5 or a – 7 ≤ – 5 b. a – 7 ≥ 5 and a – 7 ≤ – 5 c. a – 7 ≤ 5 and a – 7 ≥ – 5 d. a – 7 ≤ 5 or a – 7 ≥ – 5
Answers: 1
Mathematics, 21.06.2019 17:30, neverfnmind
James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum
Answers: 2
Which conjunction or disjunction is equivalent to the open sentence |a – 7| ≤ 5? a. a – 7 ≥ 5 or a...
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