Mathematics, 20.08.2020 05:01, rerik9936
Which of the following systems has no solution? O A. 2x - 4y = 8 -2x + 4y = -8 O B. 2x - 4y = 6 -3x - y = 9 O C. 2x + 4y = 8 -3x - y = -9 O D. 3x - y = 9 3y - 6x = 9 plz helpp!!!
Answers: 2
Mathematics, 21.06.2019 16:00, yurimontoya759
12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
Answers: 2
Mathematics, 21.06.2019 19:00, michellectucker1982
What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )
Answers: 1
Mathematics, 21.06.2019 23:00, daedae96
Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet. what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet
Answers: 1
Which of the following systems has no solution? O A. 2x - 4y = 8 -2x + 4y = -8 O B. 2x - 4y = 6 -3x...
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