Mathematics, 09.07.2019 07:00 wycentliver1859
Which statement correctly explains how andre should find a solution to the following system of linear equations using elimination? 8s-9t=15 7s-2t=12 options: multiply the first equation by –7 and the second equation by 8, and then subtract. multiply the first equation by 7 and the second equation by 8, and then subtract. multiply the first equation by 2 and the second equation by 9, and then add. multiply the first equation by –2 and the second equation by 9, and then subtract.
Answers: 2
Mathematics, 21.06.2019 16:00, pringleosmond
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
Answers: 3
Mathematics, 21.06.2019 19:50, adjjones2011
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
Which statement correctly explains how andre should find a solution to the following system of linea...
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