Mathematics, 01.08.2019 06:40 Tdhaynes7759
Oeliminate the y-terms and solve for x in the fewest steps, by which constants should the equations be multiplied? first equation: 5x − 4y = 28 second equation: 3x - 9y = 30a. the first equation should be multiplied by 3 and the second equation by 5.b. the first equation should be multiplied by 3 and the second equation by −5.c. the first equation should be multiplied by 9 and the second equation by 4.d. the first equation should be multiplied by 9 and the second equation by −4.
Answers: 1
Mathematics, 21.06.2019 19:00, Jessieeeeey
Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1
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Mathematics, 21.06.2019 19:40, spiritcampbell56
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
Mathematics, 21.06.2019 20:30, strodersage
Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
Answers: 1
Oeliminate the y-terms and solve for x in the fewest steps, by which constants should the equations...
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