Mathematics, 24.06.2019 04:30, amandasantiago2001
Is the set of numbers that can be written as the product of 6 and an integer closed under subtraction? a. yes, because the difference of any two multiples of 6 is equal to 6. b. yes, because the difference of any two multiples of 6 is also a multiple of 6. c. no, and a counterexample is 6 – 6 = 0. d. no, and a counterexample is 6 – 18 = –12.
Answers: 1
Mathematics, 21.06.2019 17:30, tommyaberman
(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .
Answers: 1
Mathematics, 22.06.2019 04:30, stephstewart1209
△def is similar to △stu. write a proportion that contains st and su.
Answers: 3
Is the set of numbers that can be written as the product of 6 and an integer closed under subtractio...
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